I can relate to you catlovers141, I go through exactly the same emotions except mine change from hour to hour, I wouldn't say you had bipolar, because like you said it is where you are a manic state and you also suffer from multiple personalities which doesn't really sound like what you have.

But from the information you have given I'd probably guess you had Cyclothymia which is a general mood swing which doesn't involve extremely manic depression.

Maybe you should get checked out if you're still going through this.

That's all I can say,I hope things work out for you.

__________________