Third eye, I don't think it is really all that necessary to analyse this so much. It seems to me that what ever is happening, is just that, what is happening, in trying to catagorise it you will surely misinterpret the reality of the situation. It doesn't really matter if you are precognitive or not, its not like its going to make everything better in your life, its just going to add a different flavor. It seems as though you have no control over these events so I wouldn't stress anything other than to react to them in a way that is sensible. You may be precognitive, or you may not, either way what matters is how you react to the situations given to you. I would imagine your post is because you want to understand how you should treat these feelings, whether you should just ignore them or whether you should take them on a things that are happening. The thing is whether you are precognitive or not you can be certain that what you see and what happens is not always going to be the same. Don't just ignore things, be compassionate and try to help. Though if what you say is true and you can't help others even if you try, then don't get down about it, it would merely mean that it is part of destiny and you simply glimpse the inevitable. I doubt that it makes you anymore powerful than anyone in anyway, so don't make a big deal about it, it really isn't a big deal if you are or aren't. There is certainly no real power trip to be had, dang it, but hey if you are precognitive in the way you say then maybe you should learn from the special insights you have.
I know one thing, don't try to talk about your stuff with people cuz I know from experience, people just don't react to it well. Though it is very confusing and you will want to talk about it as it seems it is becoming somewhat of a main subject of your thoughts, but the thing is nobody out there really has the answers you seek. I wouldn't go to any psychics or anything or delve into mystical things, I think you should just see things for what they are.
If you do need to talk about it, do tell your friends your concerns, but don't just blurt it out there, it is important how you say things. You can say just about anything if you say it in the right way, in a way they can take. Don't infer in your emotional connotations that is is anything other than what it is, feelings etc, just be honest and tell them why you believe the way you do, don't try to convince them as that will lead to confrontations and not assistance to yourself. You must be patient and considerate not to mention modest my friend.
If you are precognitive it is imporatant to realise that it isn't all that amazing, just a normal natural thing, don't inflate it into something more important than it is. The only reason people dislike those mystic kind of people has nothing to do whether they can do something amazing or not, but because of how they act. Most people that claim to have different skills from normal have issues and just act in ways that people don't like. Like they may get patronising, arrogant, etc and all that jazz, act in the right way and no matter what is happening, it can't not turn out right.
You are not alone in the things you experience, in my opinion. Who is to say that you are precognitive or not...I don't know, but does it really matter. What matters is how you live your life and how you deal with your relationships.
Let common sense prevail.
It is not common sense that powers like these do not exist, and nor is it common sense that these powers do exist, they are both opinions based on a whole load of assumptions. Lots of people will say these kinds of things are rediculous, like I once would of, but it seems to me that we cannot know so much as to discount that. Also it seems to me that we cannot say these things are powers or magic as it would be a mistake to assume we know the true nature of these things. In my opinion, neither side, sceptic or believer, is right and neither are they wrong. Just take things for what they are, and don't be to concerned about putting yourself in a box. At the end of the day you are who you are, and that is all that matters.