Help!!!!?

So ok ladies I have a question.

So a year ago I had my little girl and went for my 6 week check up to get on the birth control shot. Which I loved it at first but then when it came to my second time getting it, it threw my hormones out of wack so I got off of it which was 6 month after my daughter was born. Haven’t been on birth control since cause I decided I wanted my body to take a break from being pregnant and being on birth control right after I had her. Well know idk what my body is doing. It went from my periods being irregular to regular to me missing my period for 3 months and then having it for what felt like forever. Well now I have done had so many periods in the last few months and will only have a couple of days break in between. I hadn’t made an appointment yet cause I have to reapply for my insurance cause I’m such a procrastinator that it’s ridiculous. Does anyone know what could possibly be going on or has been threw the same thing? I need help trying to figure it out! Idk if there is anything I can take besides birth control to help regulate my hormones cause I want to give my body a break from it but need something or some opinions to help.