Hi , going out of my mind with my little one (4 weeks old ) with bad stomach , windy and won’t settle . Have tried a few different formulas including the thickened aptimil but nothing concrete. I live in Brixham where a cryptosporidium outbreak took place in the drinking water which has now been resolved , however, some friends were visiting from up north and they spat out the drinking water we gave them complaining it tasted of heavy chlorine and chemicals . I’m wondering if this has had an impact on my little ones stomach ? We use boiled cooled water in a perfect prep machine . Has anyone had any issues with tap water ?