Birth control recommendations please.

October Momma • 22 year old happily married mother of boy girl twins, Emma and Alden, born 10/11/17😊

I'll be having my babies in 2-4 weeks and plan to start some form of BC after that. I have PCOS so I didn't need BC before for anything other than regulating my period so I took the pill but I never remember to take it on time and I missed doses once or twice every month. Now I'm told because I've had babies that I may be able to conceive on my own and I don't want to get pregnant again anytime soon. What BC worked best for you?