Have you had problems taking Yaz? I do... help?

I have been on Yasmin BC for 3 years, no problems, and just this month I have switched to Yaz. Lately I have felt depressed and angry for no reason, I get tired in the middle of the day even though I got at leat 8 hours of sleep and I haven't done anything strenuous, I have no drive or craving for intimacy anymore, and it is incredibly hard to sleep through the night. Has anyone else had similar things happen? I'm not sure if it's the Yaz but it's only been happening this last month. Needless to say I'm getting off this pill!