Pressure

Does anyone else get a lot of pressure down stairs? The best way to describe it is like feeling the need to push, and like everything is going to fall out. I’m 23+1 weeks and getting this pressure on and off eg on for a few days and gone for a few days. No contractions, bleeding or anything out of normal. I believe it’s just from the increased weight of Bub etc. What have you done to ease it because walking and standing can get very uncomfortable and getting quite frustrated