sleeping positions

it’s my first pregnancy and im 17 weeks and four days. i have this condition where i get extremely bloated when i eat so i never know if it’s my baby bump showing or my food baby showing. any who, by the end of the day i look really big. i usually sleep on my left side but now it’s super uncomfortable to lay on my sides. i tried on my back and that worked for about 4 days. i’m too paranoid to sleep on my side because my belly looks so big and i feel like i might squish my baby or mess something up. is there a certain position i should try? maybe use pillows???? i’m trying to get as much sleep as i can before my baby comes!!!