23 weeks pregnant and im having pain in my pelvic bone when i walk

Chassity
When I walk it feels like my bones in my area are braking and people/friends say when I walk it looks like I'm walking giving birth.. or the pregnancy walk. Ftm and I've asked my doctor about it and she just thought I wasn't handling the pregnancy well and told me to maybe talk to a mental health people. I then told her it's not mentally it's physical and that this baby is very much wanted I just wanted to know what's going on and if this is normal the nurse said it may be my hips spread but it's normally in the back area not the front bone and now it's all over?? Has anyone else experience this kinda pain? Is it normal? And note it comes and goes and stated about two weeks ago and when walking in the store tonight it started up again and the more i walked the worse it got my legs feel like they need to pop and they might finally feel better but I can't seam to make then and when I try to close my legs it hurts and is hard to even touch my knees together!! Please help. I'm not crazy and normally I can handle pain quite well but now that I'm with child it's scary being I'm only 23 weeks. I'm 30 and was told I may never have children.. so I feel so so blessed to get this chance and I kinda felt offended when my doctor made that statement makes me feel as if she doesn't listen to me or idk what her deal is but I'm not a head case.