2 year old has had loose stools for a while now, quite rare we get a solid poo so not been overly concerned. Past 2 weeks poos are getting more and more loose, smell like sick. One was so bad like acid it burned a horrible nappy rash all over her. Doctor gave cream for rash but I'm just wondering if toddler ok in themselves could this be teething? Last 2 molars are due at the back and heard these can be tough ones. Apart from that I'm not sure, she has a snotty nose and has for a while but everything else is fine. I've cut fruit out diet to see if helps but not made any difference.