Nuvaring vs. The Pill

Recently I went back on the pill after a month of being off of it. I'm noticinging a lot more headaches and I think it may be the pill. (Recently switched from name brand to generic). I was wondering if anyone has the nuvaring and could give me some insight. This seems to be my next option as far as birth control. I don't want an IUD or an implant. And I've heard bad things about the shot. Can anyone give me advice?