Pelvic pressure

Jasmyne • I am a single mother pregnant with my second son. My first is soon to be 5.
Does anyone have pressure on their pelvic areas where walking, bending, or squatting feel like a chore? When I  Get  up from laying down I have to use the wall to help me walk or if I sit in the middle of the room on the floor I have to crawl to a stable object to pull myself up. I'm not big at all either so i don't if it's the "weight".