Baby started walking - leg pain

Ke

After over a month of standing and attempting a step my LO started walking full force yesterday at 10 months and 1 week. She walks as if she’s been doing it for a while and even catches herself if she gets off balance. I was not ready for it to happen this quickly.

Now for my question: She has been a great sleeper since 3 months old except for the occasional very brief wake up at night. However last night was the worst night we have had in a very long time maybe ever. She has started falling asleep without a pacifier but not even that would soothe her. We got up thinking she had a bad dream and sat and cuddled with her. Nothing helped. We then started thinking that maybe her legs hurt so we started massaging them. She ended up falling asleep but woke up every couple hours or whenever she stretched. Still all today when she’s stretch she would let out a blood curling scream. I have tried to keep her from walking to much today and gave her a warm bath. Now she is not even wanting to stand let alone walk. She’s normally pretty chill and doesn’t nap more than 1-1.5 hours but today she took a 3 hour nap. Anyone else experience this with their babies. First time mom here so any advice is appreciated. *Sorry for the long back story.*