breech babies mamas, help!

hi, ladies, my baby's 37+2 and breech and since 2 days ago it started pushing against my ribs so hard that i lose my breath and it hurts so bad that i can't stop the tears! 😱
i would usually feel its head just above my belly button and its toes low in my pelvis or far on the right, but now it feels and looks like the whole baby is in my ribs. 
sitting is impossible, it hurts really bad, and  it puts so much pressure i can barely go to toilet. i spent the last 2 days in bed. 
how are your breech babies doing? am i alone in this?