I am pregnant and every time I sit down my hip pops out of place: Advice?

So as of tomorrow I’ll be 17 weeks along, and I’m a FTM but everytime I sit down bend down or anything like that my left hip pops out of place and at times it’s so bad that I want to cry if my left foot even leaves the ground and when I lay down it does make me cry, and it’s really hard not bend down or sit down because on a daily basis I help my step mom with 2 babies she has temporary custody of who are 17 months and 7 months has anyone else had to deal with this and how did you manage it. It also might help to state that I’m 17 Please no rude comments about my age I hear it all the time but thank you for any info you may have Anonymous Community MemberThis question was asked by a Facebook community member who has asked to remain anonymous.