need ways to relax

Kk
I'm used to bein so stressed I wanna rip my hair out or put holes in the wall but since I got pregnant n know stress for the baby isn't good I've been trying so hard to keep calm and relax but nothing seems to help I love with my boyfriend and his family cause me and my mom lost our apartment and had to find different places to stay and I thought it would be better considering my home liveing situation wasn't good but that stress has followed me n she still blows my phone up going off about stupid stuff and his mother seems to complain no matter how much I help out and cook and clean and buy food it's never good enough I just don't know what to do