bromelain causes mania?

I feel really really agitated and irate when taking the pineapple enzyme bromelain.I have used it in the past for like a week but then stopped because it was kinda making me rashy.I began taking again and now it's making me a agitated and irate..I just took some right with dinner and I feel like I am beginning to feel angry for no reason.Don't know why but I feel like crap on the stuff..it's pretty concentrated and it helps digest food but I feel soo agitated taking the stuff..
no more for me I guess lol.
O:
oh yes,I say mania because I am prone to manic depression/bipolar..