Dh? What Do You Guys Think?

Here are three photos of my rash. This is worse than what I usually get. This is the progression over a couple of days. The first pic is what it looked like when I woke up Saturday morning. The second pic is from Sunday afternoon and the last is from this morning. This particular area has been far more itchy than what I usually deal with. Usually I just have a few small bumps in clusters and random single ones that go away rather quickly. Just looking for opinions. My GI doc has ordered blood tests but I haven't had them done yet as I don't have insurance.

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