It also may be the baby pitting pressure on your nerves. My little man sits on my sciatic nerve sometimes & it causes sharp lower back pain on the right side and shooting pain through my buttock & thigh. Sometimes my foot goes numb.
Because your body is preparing you for childbirth
Is that cuz the baby is growing im 25 weeks
My bones/joints are looser than normal and that's where the pain comes from
I keep having pain when I walk too but it's more in my hips and sometimes I get a shooting pain in my vagina. Every time I ask at the doctor he tells me its because of pregnancy.