Try not to scratch it! You need to dry it out, avoid heat on it, put ice on it. Oatmeal baths or baking soda with water to make it a paste and let it dry then wash it off. If you get to a store look for some Witchhazzel lotion or soap its been the most relief I can get for it. Give it a few days doing this and if it gets worst go to your doctor and see if they know whats causing it.
I broke out with a rash towards the end of my first trimester i recommend you take aveeno oatmeal bathes if it itches and switch to aveeno soap and a sensitive laundry detergent.
It started on my right arm a few nights ago and now its on my right leg, I tried scratching one off and it was painfull
I am having the same problem. I am 19 weeks and thus started 2 weeks ago for me. It started on my inside legs and spread to my belly back and arms. I was told it is PUPPPS. I pray you don't have this and you simply have an allergic reaction and can get rid of this.
I'm dealing with the same thing:/