What bit me?

Kimberly

​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​Could anyone tell me what bit me? It is only in this spot, no bites any where else. So I don't think it's bed bugs. It doesn't hurt, but it itches. It's pretty swollen. Not sure how concerned i should be. Do you think I need to see a doctor?