I just started 10mg generic Prozac for my depression. I took the pill then 6 hours later I had a brain zap feeling that triggered a panic attack. I sat there on the couch slapping my face and rocking back and forth for like 10 minutes still filled with fear. I felt honestly so disconnected with my senses, I felt that everything I picked up was lighter then it was. I also had stomach pain al night after taking this pill, the stomach pain was not bad, just annoying.