im very worried my babys been running a temp they took her blood today said she had bacteria infection didnt know from where then she checked her ear said it was red,put her on amocoxxilin ,right after i gave her it about 20 minutes later sh got dierrea shes had this before.she dont want to eat much .she has had problems ever since i have tried switching her to milk maybe she has allergys to it?she wont eat much any ideas?