coming off the pill - help?!

I'm contemplating coming off the contraceptive pill. I've been on both a progesterone only pill which messed me up pretty badly and made my anxiety a lot worse, and a combined pill for two years which I recently found out I shouldn't have been taking as I am prone to migraines. 
I'm thinking about coming off the pill, but am unsure as to what form of contraception to use without having to worry about pregnancy. The most viable, non-hormonal option for me are condoms but they aren't the most effective. 
Has anyone here just been using condoms? How has that been working out for you?