Well yesterday talked to doc

Since I been pregnant I laid on my stomach but put a pillow under and prop my leg and sometimes on my back but can’t stay that long because seem like I can’t breath 😂. Anyways asked my doctor yesterday is it alright if I’m still laying theses ways she was like ”NO , I need to lay on my left or right “ to be honest guys that’s really hard for me because my most comfortable position is my stomach and it don’t hurt while I’m laying the way I stated above either . I don’t know what to do because it’s no way i can get comfortable without laying on my stomach mostly 😔 how do u guys sleep ? (Oh I’m 30 weeks now too) 😬👀😊♥️