Pressure and pain

Mallory • My husband and I have been married for almost 7 years . This is our 3rd pregnancy. We had 2 miscarriages within a couple of years of getting married.
I'm 27.5 weeks and I've been having pressure pain down there and it's making it difficult to turn over in bed or get up. I'm on the road with my husband who is a truck driver. I am climbing in and out of the truck a couple times a day. I won't be on here much longer since we are getting an apartment in about a week. I was just curious if maybe it's the climbing in and out of the truck causing the issue. I have no bleeding or anything .