What is up with this.

Okay first I have been more active but this does explain this. It could also be that I'm getting further along In my pregnancy. I'm 20 weeks. I am breaking out in a rash. On my stomach at first than it went away than it showed up on my legs now it's almost gone from my legs and it's now on my face and neck. Like on my eye lids around my eyes and on my checks. I don't know what it is.

Its like little pin pricks and some Times it is in clusters and some of it is spread out. I had a plan to look so pretty tomorrow for my reveal pictures after my doctor's appointment and now I just feel ugly. :( I can't wear make up because I have to show him where it is and what it looks like..

Anyone else have any tips or what I'm dealing with.