I’m scared :(

So I’m going to have my doctors appointment this Monday but I just want some input before, so I’m definitely not pregnant. But I’ve been feeling sore on my pelvic area and vagina. I have been having some cloudy urine but no pain or burn. I also have been feeling a little nauseous. Me and my bf are both std free and I just hope I don’t have endometriosis or worse!!!!! I’m sooo worry because I want to be okay and be able to have children in the near future.