Good evening. I've had my right thigh and even my buttocks hurting for…

Good evening. I've had my right thigh and even my buttocks hurting for two weeks now, probably pinched nerve. What can I apply? Dolobene usually used before pregnancy, but now I don't know what to do. It seems like it's written that it's not allowed during pregnancy and breastfeeding, but I read reviews, apparently all pregnant women use it. Can you please tell me ???