Pelvic pains 33 weeks

Sometimes especially at night I have to be careful with how I move because I can’t sit all the way up or move my hips certain ways because it feels like baby is sitting in my pelvis. It’s only started within like the last week or so sense he’s moved down and is hanging out below my naval. Anyone else dealt with something like this? Have an appt in the morning and I’m going to ask but as of right now it’s got me pretty worried.