I am 34 with 4 children and regular periods, 2 weeks ago I spotting and got really worried as it was unusual. After the spotting came pain and I've had a lot of pain and cramps since. The doctor took swabs and they all came back clear. She has referred me on for an ultrasound and has given me some anti biotic cream. Now my back has started to become sore and I've really awful nausea I can't drive or wear jeans only leggings and my period which is usually regular hasn't appeared. Just wondering if anyone else has had any of these symptoms. I have to wait at least 6 weeks for my ultrasound.