Being too loud

Im really loud in bed & i mean really loud nothing i do helps i can bite my lip hold my breath bite his shoulder hold my mouth & nothing helps. Is it bad? It only gets embarrassing when im about to orgasm & i want to scream & i know people are right outside the door in the hall or in their rooms.. Idk what to do. What if it came down to us having sex while his roommate is asleep in the room 😳 i would die 😩