Increasing rash but no itching

Hello I am a bit worried about my many new symptoms. Wondering if its worth paying a doctor to check it or if it might just be covid and I can rest at home...
It started 4 weeks ago with me being exhausted everyday. Then my eyes started reacting to eye makeup ive always used. My eyelids swell and get red and itchy/burning. I stopped wearing eye makeup so ive been fine until Wednesday this week. I was in the shower and saw my stomach is full of tiny red spots. The spots are light red and almost entirely flat, while some are bright red and flat. I have one large red spot under my left boob but the rest are tiny. The spots are also on my back and a few on my thighs. They do not itch or cause any discomfort. Havent used any new detergent and I have no known allergies. Since Wednesday the rash have only increased with more red spots. My entire stomach now looks like a starry sky to put it nicely.
Then last night it started burning like crazy when I peed. It burned this morning too but now it has stopped. My left eye hurts a lot though and this time not the eyelid but the actual eye. It feels like I have a blister in my eye or something else but I cant see anything in it so its possibly just dry. My throat is a bit sore today too. However my rash is still causing zero discomfort and I have no fever or other "serious" symptoms. Some headache but I very often have headaches so I dont count that as a symptom.
My family suspects covid. My mother got a rash when she had covid so it could be possible but I am not convinced because I have none of the classic corona symptoms.
I never had chickenpox as a child but I take it a chickenpox rash would itch. Any ideas why im getting so many red spots and all? I dont spend a lot of time with other people even, that is how ive been able to avoid covid easily.