Advice?

I’m 36 weeks tomorrow and baby’s head has been engaged for 2 weeks but the pains and pressure is just getting worse. When baby moves I get the worst sharp pains ever. In my cervix, lower abdomen, pubic bone, groin, in my bum. It is so painful and I just think I’m not going to be able to cope for another 4 possibly 5/6 weeks🙈. Obviously I know I have no choice but is there anything that can relieve this? I’ve tried being on all 4s but my knees are getting sore from being on them most of the time😂