Getting pregnant after coming off contraception

girls i’m in a bit of a pickle. i was on the depo shot from when i was 16-19 and then on this pill since (i’m 20)

i’ve been off the pill for about a month, maybe a bit longer. i want nothing more in the world than to fall pregnant.

but because of the depo my periods are all over the place and really irregular. my last period lasted just over 2 weeks !!!! 😭

how long did it take you girls to fall pregnant after coming off of contraception and is there anything i can do to increase my chances of falling pregnant?