I'm worried that I might have Bipolar disorder...?!
Question: but I haven't told anyone. Should I just go to the Docs and see if I'm being overly paranoid or ask some friends/family for advice first?
Answers: Only a Dr can say for sure, but it sounds like classic rapid-cycling bipolar disorder. Mental and emotional conditions are not very well understood even by doctors yet, though. I strongly believe that the label is sort of a catch all for a set of symptoms that may have a treatable cause. Psychiatry can effectively treat the symptoms, but it may be possible to find the underlying cause and CURE yourself rater than take psych meds and be labelled "mentally ill". I would look into sleep apnea, vitamin and hormonal deficiencies as well as bipolar. It could be something cureable rather than treatable. Hope that helps.