question: Hi I am a 40 year old man who has various symptoms which may or may not be related. I have in the last week been tested positive for Chlamydia to my horror. I received the treatment on saturday and have taken the four pills at once (Zithromax) a dull ache under my right rib towards my back and there appears to be a small lump there too. This lump not getting any bigger but the ache is getting worse. I also have a dull ache in my lower pelvic area still. I am worried that the infection has led to complications elsewhere in my body. I have generally been feeling unwell for a few months but have not been sick or have not lost weight. I have recently lost my mum to cancer and have been too scared to go and get checked out for this. Can you help.