I am 35 weeks. I have been having a lot of pelvic pressure for the last week an half, I went to the doctors to see if I was dilating at all,but my cervix is still completely closed. So I was wondering if the pain is normal or a sign of preterm labor. It used to go away when I would sit down but now the pain still there but after a little while it'll go away and then come back again. It's just really uncomfortable. Thank you