Hi I have had antibiotics about 6 weeks ago for acne, While taking them I had some bloating, wind and loss of appetite. I read up on them and it said these are possible side effects. I stopped them after a week. Since then the bloating and wind have gone, but the loss of appetite remains. I don't feel hungry. I also had thrush in my mouth, and genital area and still have a dry mouth. Two days ago I went to tesco (I usually do a home shop) and walked around there. I finished shopping and while waiting for the taxi I had right sided groin(pelvic pain. It has subsided with painkillers and a heat pad. It feels like a burning pain. I looked up loss of appetite and groin/pelvic pain and cancer came up. I have booked a private transvaginal ultrasound for tomorrow. I looked at the other symptoms, and I don't have increased peeing, and my abdomen does not feel hard etc but I am about 8 stones overweight so I don't think I would feel anything. I have seen dentist and dermatologist for other things and they say i should be tested for diabetes also. Has anyone else had this and what does the ultrasound entail? I had one years ago during pregnancy. The pain feels similar to when I had pelvic pain in pregnancy too. (I am not pregnant). I am 40. Thank you.