hi bit worried ds1 (just turned 1) had gastro over xmas v poorly and lost some weight then was well again. Then amost straight away his molars have started to come through and he has no appetite at all and am worried he is getting skinny. He is also very very tired - is this normal? i think so but having mild worries home alone and driving myself round the worry bend.... thanks in advance (he has suffered with his teeth since 16 weeks old and now has about 15 but the molars seem different.....)