DS is 5 months old and is mixed fed. He usually has one bowel movement a day but for the last few days it’s been more like 6/7 times a day and he is getting a bit of a rash. He is teething and seems to be in a lot of discomfort and drooling lots. He has been being a bit sick too but he has reflux so this is normal for him. He is fine in himself and not off his milk. Is this likely to be teething related? This has also coincided with him starting infant gaviscon but I thought that caused constipation not diarrhoea.