u/Odd_Lion_6212

I took a shower and dressed in a ling sleeve sweatee afterwards. Several hours later I took it iff and noticed a red mark on my arm with a raised bump in the middle. I took a pic. This morning it itches a little and kind of looks like there is fluid in it. Its on th top part of my arm where there is hair between my wrist and elbow. I had another one that appeared last week. I am going to post a pic from last night and and one of it now. I popped the one last week and it went away.