Switching birth control.

Adrianna • Momma to a perfect little prince
I have an appointment December 7th to get the nexplanon implant taken out. I've had it since June 3rd this year and it's been HORRIBLE!!! I'm definitely not ready to have yet another baby, I have an 8 month old. 
My question is, what is the best thing to switch to? I cant do the pill or patch. I have the worst memory.