My Daughter 13 Years Old Just Took A Shower. She

My daughter 13 years old just took a shower. She came out crying and in pain. She says her skin is burning all over. She has bug/ant bites on ankles feet, a few raised bumps like mosquito bites elsewhere. We went to watch Falcon launch last night by the river/marsh. She had shorts on and complained of bug bites all over. Trying to determine seriousness of her condition.