Painful hip and pelvic areas…what to do?

I’m 36 weeks pregnant and I just got off from work and my right hip has been killing me so much I’ve been limping around trying to walk normally at work. Idk how but I must’ve hurt my hip while at work. And my pelvis has been killing me as well these past few weeks. But the right hip pain is new. Now idk what to do or how to continue working because the pains I’m getting are making it hard to walk normally. I have to waddle or limp around which I assume isn’t normal nor healthy for one to do.

However I don’t go on leave until I give birth so I’m screwed. 😭I have 3-4 more weeks of this but my body is breaking down on me and I’m trying to hang in there but it’s so painful and tiring. At least with my first I could quit my job because my mom was helping me out but now I can’t quit 😭or even go part time. Anyone have any advice on how to survive until my due date?