I think my 3 year old has thread worms, she woke crying in pain last night saying her tummy hurt and her vagina/bottom were itching. We had about 2 hrs of crying and she eventually fell asleep. I haven't found any worms and I've ovex'ed us all today but she's worse with the pain tonight. I've given calpol and sudocrem and tummy rubs but is there anything else I can do? I didnt think worms caused so much pain? I'm also slightly worried it might be something else as well, I just don't know. I rang 111 last night and they really didnt care much so probably not worth trying again tonight. Anyone else had similar? Anything I can do?