Is this hand foot and mouth?

Which is highly contagious so keep washing your hands and to help with any blisters I recommend Epson salt baths

I would say it looks like HFM. Children can also get these anywhere on their body, especially nappy area and in the mouth, can be pretty awful!! Hope your little one is okay 💜

Looks like it. Plenty of fluids and calpol. Hope your child feels better soon! X