About a week ago my ds (8months) started having very watery nappies, to the point the nappy couldn't absorb the liquid fast enough and it just pours out 🤢 this has continued with every dirty nappy since. He was diagnosed with reflux as a little baby but around 6 months everything got better and the vomiting stopped - fast forward to now, he brings up what looks/feels like the whole bottle about 10/15 min after eating, normally due to coughing too much. Not shoeing sign the vomit burns like it used to. He also has the odd episode (maybe once a day/every other day) where he curls up and cries in what looks to me like pain. Apart from these things in himself he is happy and completely himself. My mother thinks it's just a stomach cold? Should I go to the Dr's anyway to be safe?