Stomach feel super stretched after eating

Im currently in 3rd trimester. Now that my stomach is big, i hate it when after eating my stomach will become very full, bigger, bloated and feel super stretched like my skin can legit anytime rip😣 Especially during dinner time (even if i dont eat too full) and i end up cannot sleep cause no position is comfortable with that kind of feel on my stomach. Lay down on side is uncomfortable, lay on back also same, try to sleep slightly seated also not comfortable. Helps 😭 im getting lesser and lesser sleep due to my big stomach and no longer able to sleep comfortably. I dont wish to buy pregnancy pillow as its huge and my bed is not that big #FTM