Hi, I am hoping some Mumsnetters can help me get rid of this horrible feeling I've had since yesterday. I was in a small holiday swimming pool with my two sons and another adult family member. DS1 is 13, autistic and can't swim. DS is 10 and can swim. They were playing about in the middle of the pool....DS 2 was putting his head under the water like he was hiding. Suddenly DS1 went out of his depth and we realised that he was clinging on to DS2 for support and weighing him down so he couldn't get his head back up. We swam over...I am pretty short and was out of my depth too so I wasn't much use, but the other adult was able to prise DS1's fingers off DS2 and we got them both out to safety. DS2 had got quite a fright but was physically OK and seems to have recovered mentally too....they were back in the pool today. The other adult also seems to have brushed it off as just a minor incident (it only lasted about 30 seconds and there were other adults nearby who could have helped if needed). I, on the other hand, am trying to pretend I'm OK for the sake of the kids and other family members but I'm not really....I have a bit of anxiety at the best of times and this has pushed the what-ifs off the scale.....