I have read through all the symptoms. I started Yasmin about a we...

I have read through all the symptoms. I started Yasmin about a week ago, after having a bad time on dianette. I now feel worse than I did on Dianette. I mean, is it normal to feel constantly tired ? and my ears feel blocked up my vision blurred and I feel really really weak like iv got no energy. Im really confused!! I come home from work and go to sleep for 2 hours , wake up for two hours then sleep again and i STILL feel tired the next day! I am also on Prozac but im not sure whats doing this to me > ??ANy ideas> ??