My doctor is recommending this "low dose pill". It has 30mg of estrogen as opposed to the regular 35.

I know this might sound crazy but I am SOOOOOO afraid of taking BCPs again. Anyone else feel this way? I really do feel that I did not have a problem with PCOS (or it was not apparent) until I was on BCPs for 6 straight years. When I went off them my whole body went out of whack (hormone wise). I suffered TERRIBLE migraines on the BCPs too. I know we need to use a form of BC right now plus I want something to help with the hair growth/loss and acne issues.
Anyone have experience with this pill?