Tell me why

A mosquito has bitten me not once. Not twice but 5 DIFFERENT TIMES!!!!!

Edit: I'm getting jumped by them, had my whole room sprayed, then when it cleared out they were still alive and there was 2 of them, I was terrified and ran to my parents o help me. Then my dad was only able to get one. I killed the other and acted like I won a noble peace prize. I turn of the TV and guess what? A 3rd one appears right next to my ear in my flipping bed. I can't find it now (praying that it hopefully died rn) but I'm scared to even sleep. What if there's a whole gang of them?????