Hi, I have a bunch of small red pimple-like bumps on my skin. I have 3 on my stomach, one under my right armpit, and about 5 or 6 on my back. I do have environmental allergies and I started off with only 3 on my back this morning but after a few hours in a swimsuit/in a boat on a lake, I found a few more on my back. They don't itch or hurt, they are just there and making me nervous because of the quickness with which they're appealing. I'm leaving for England tomorrow and can't go to a doctor so please don't tell me to do that. I have health anxiety so I will go as soon as I get back in the country, but I just need some kind of idea of what this could be, or perhaps a cream to try on it. Anything helps! Thanks!