tingling ribs and rib pain

i’ve been having upper back and rib pain for the past 2-3 months really bad (i’m 33 weeks pregnant at the moment) but i’ve also had tingling ribs when i lay down and pressure on my chest which makes it hard to get comfortable, i’m constantly turning from one side to the other at night. i just wondered if anyone else has experienced this and if so, what helped/ stopped the uncomfortableness?