Can't walk😫

Kayley • 24 years old, I have a little boy who’s 4 and I’m TTC my second baby!! 👶🏻
I'm 34 weeks 3 days and i am struggling to walk from the pain in my right buttock, it goes all round to my hip bone. Every step i take is so so painful, it's making me walk with a major limp, and i'm going to work in half an hour😭 is this normal? It's beyond painful, my leg is buckling in when i take steps😫