Sleeping on back

Judith

Hello. So I am 30 weeks along and I just get so annoyed trying to find a comfortable position to lay in at night. I even have a body pillow. To be honest the most comfortable position to me is on my back. I heard it’s not good due to pressure especially being in my 3rd trimester. How true is that? Sometimes I find myself sleeping on my back naturally but I go back to sleeping on my side but honestly not a fan. Tips, advice, or anything! Does anyone else do this?