can't sleep!

I'm 29+3 weeks and trying to get comfortable at night is almost impossible! I don't know how to lay down without feeling like I'm squishing her or hurting her. if I lay on my right side, my back hurts. can't lay on my back because I can't breath and if I lay on my left side after maybe 4 minutes I feel her kicking me and I just feel like on on her feet or something. I have a pregnancy pillow but doesnt seem to help. is anyone feeling like this already? how do you sleep 😭😭