Intense groin pain!

Ka

Anyone have good remedies for public bone pain? I’m 26 weeks and I suddenly got this intense soreness in my groin today that my doctor said is from the extra weight in my pelvis. She recommends getting a pelvicsupport belt but I’m unable to find any other than what’s online. I gotta get through work tomorrow and I have a feeling it’ll be rough. Any good remedies that’ll give me quick relief?