Please help

I had two bumps/spots on my stomach around the 29th of August and thought they were mosquito bites. I just noticed like 2 or 3 days ago that I have more. They sometimes itch but mostly don’t. And I just found 2 more on my leg. Please help, what could they be?

I don’t believe it is bed bugs because I don’t have any blood spots on my sheets and nobody else in my house has these spots but me.