Some friends have suggested bipolar may bethe reason I'm feeling like I do, but I'd like some confirmation or thoughts if possible, and whether or not I should act on it, or if I'm just overreacting.
I feel quite unhappy and down for no real reason that I know of. When I'm in this sort of mood I tend to not care about the consequences of what I do (example; I don't sleep, don't go into lectures at University even though I know its only going to make it harder in the long term, but I just don't care when feeling like this). I can't explain why I feel like this in any way - theres no real reason for me to be unhappy.
I also seem to swing between being unhappy or completely happy, never anything inbetween. I'm mostly happy when with people or friends, but I do occasionally go into the unhappy mood when with people as well.
The change between happy and unhappy is quick rapid, one minute I can be quite outgoing and content, and the next quite irritable and not really wanting to talk to anyone.
Theres never any feelings of wanting to self-harm or suicidal thoughts, but I just don't really see the point of anything when in an unhappy mood, so don't tend to bother doing anything and try and be alone.
Any thoughts or advice would be appreciated, thanks.