Hmm my thoughts need advice on soemthing or just someone to talk too?use

I have never really been regular with a period unless im far away from my mother and family.. when i got regular i immidetly got pregnant with my now husband. at 8 weeks we loss our first child. with previous exes he has he's been through the loss of a child more than once and one that died in his arms. since right now its not in the budget to get a new place we are stuck living right next door to the monster of a mother i have. yes i use monster lightly since i could say much worst about her. i barely want her near the daughter i already have (we coparent with a single mother that I've known for years.) we use no protection when it come sex. I've thought about the pill to help get my self regulated with my period. but decided against it bc i suck at remembering thingsXD what are some ways besides BC if there are any to regulate my period