I need help deciding birth control

Lizzy • I'm a first time mom to my handsome little boy who was born 8.26.17💙 he makes me incredibly happy. follow our journey and I'll follow yours!😘🙂

I'm almost 32 weeks pregnant and I have to start thinking about birth control for afterwards. I'm 18 and my boyfriend is 20 so we aren't trying to have another baby for at least a couple years or more. I like having my period every month on time. I have tried pills but I'm just not good at remembering to take them at the same time. And plus it gave me bad headaches and bad cramps that i didnt like. Anyways is there a birth control out there that I won't have to remember to take everyday and one that will allow my period to come every month? With little to no spotting? Also I'm terrified if i get on bc and be on it for a long time (over a year) that it will mess with my fertility and I don't want that😩 what is your opinion?