yuck don't you just hate rashes.

if you suspect there is a problem with the pumpkin then don't feed her that anymore (maybe try something like apple, pear or rice cereal) when the rash goes then try the pumpkin again and see what happens.

my ds had heaps of allergies as a bubs and got exema etc (thankfully at 5 1/2yrs he has grown out of most) and this is what his allergy specialist advised me to do so you can elimnate the problem foods.

although i didn't think pumpkin could cause much of a problem, my dd started solids at nearly 6mths and she reacted to potato and also sweet corn - she is 16mths old now and there is no reaction to the foods.

it could well be just a heat rash especially if you noticed it after the bath it looked worse - dd has a rash around the back of her neck atm from the heat.

good luck at finding the cause.