Breech baby at 37 weeks 4days

Baby has been head down all previous appointments. Went to my appointment yesterday at 37-4 and dr couldn’t feel the head did and ultrasound and her head is under my right rib she’s butt down. Idk why she moved 😫 I don’t want to have a c section I’ve been doing many home exercises and things hoping she turns around. Dr said at my next apt this next up coming Friday if she’s still breech he’ll send me to the hospital to try and see if a EVC (version) to flip her is possible. Anyone else’s baby flip suddenly and then flip back again?

This is baby #2 more concerned cus if having a c section is scary but my husband can only take a week off work and I wouldn’t have anyone to help me with my 15month old. Wondering if she flipped cus I carry my 15month old a lot? Please send good thoughts lol I believe in everything so baby girl can flip 💓