Helppppp

So 23w, when I sleep on my left side everything is fine, but I’ve been sleeping on my left side for weeks, so my shoulder is just so worn out and sore all the time. I’m trying to switch to the right side at times, but instantly when I switch to the right side I get this pain right under my right breast. Like 1-10, 10 being bad pain it’s 6 tops. Anyone else experience this? Should I just wait until my next appointment in two weeks and stay on my left side? FTM and scared 😩