I can relate, I get very happy, sad, depressed, angry, mad, jealous, all very suddenly and at the most stupid random est things, or just because of nothing at all. Can't tell you how many times I've started crying and people have asked me "whats wrong?" and I have absolutely no idea what to tell them heh :/ It makes me very silly and embarrassed. I don't seem to have any connection to my emotions, like I can't explain why I feel anything. I mean like if i'm sad, i could think up reasons why I could be sad, but it's like I don't know why I'm sad. I don't know if that's normal, i've always been that way.

Sorry i'm just rambling, point is I feel like I can relate. I really have no advice though, unfortunately. Sorry :/