hi, i am a 22 year old female and i am afraid that i am suffering from bipolar disorer. my symptoms are as followed: i cant sleep at night and wake up real early in the morning and sleep the whole day. i start laughing for no particular reason and then start crying for no particular reason. i seem to remember exact conversations i have had with people years ago. i talk really loud which is not real me because i am a very quiet and shy person. plus i cannot concentrate at all on anything i do. my mind starts wandering off on other things. i have severe headaches and i have lost my appetite. please help me and let me know if these sound like the . thank you very much.
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