Hi My son (16) had emergency and complicated appendix removal 18 months ago, with some peritonitis, so a few days in hospital and a big scar - they had trouble locating the appendix. He had a lot of antibiotics at the time, but seemed to make good recovery. However his digestive system has never really gone back to normal since then. Because of spots, he cut out dairy. Around same time, he noticed that avoiding wheat settled his tummy symptoms - bloating, wind, crampy, sudden sprints to loo (at end of one gluten free week, had near normal motions rather than too loose) so was tested for celiac / crohns in March. Came back with negative for those but was referred to hospital as has inflamed gut. 6 months on and he is still waiting for the appointment. Meantime he is increasingly tired all the time, bad skin, sleep problems, often crabby and generally a bit miserable. Is avoiding gluten and dairy until we get appointment date, then will resume the gluten as they’ll test again I expect. Of course I have been looking for answers online while we wait, and am going to ask him to try B12 supplements for the extreme fatigue. Does this all sound like anything anyone else has encountered, and should we go back and speak to GP while we wait, or sit it out? This is big year at school for him (highers) and he is just not thriving. Should add that his diet though dairy and gluten free is very healthy - the appendix was a watershed as regards diet, and he now avoids sugar and general crap foods, only drinks water or smoothies, eats plenty fruit veg nuts pulses meat and fish. So a pretty healthy diet for a teenager. Any insights would be very welcome.