Depo Shot

Anyone only had 2 depo shots and got pregnant? I had my last shot in September 2019 and i ovulate and get my periods( they always came on time every month... still do). How long did it take you to fall pregnant? I know it takes about 3 months to get Out your system which that would have happened in March. It's been 5 months since and I'm worried I can't get pregnant.