Early Pregnancy Sign?

Has any experienced a rash with hives as an early pregnancy symptom? I am 14 dpo and still no period but I got a bfn when I tested today. I have allergies and sensitive skin anyways but I haven't changed any products, and I don't typically get rashes. I read that skin rashes can be a sign, but I just thought I'd see if anyone else has experienced anything similar. This is on my wrist and has been here for a few days.

I just got a small one on my upper abdomen and on the top of my thigh too. I've also got sore boobs, bloating, some cramping, and a really heightened sense of smell. (I almost threw up when my husband took off his shoes yesterday. 🤢 he has smelly feet from time to time but that was just crazy. 😂) Any one get a negative this late, and then a positive? Or am I just in my head again and imagining symptoms?