Hi, Can I Answer Your Health Question? Please Type Your

Hi, can I answer your health question? Please type your question here... I went to this big water park and stayed the night and the next day I have this big thing on my arm and it had a tail and it is big and the doctor thinks it is a bug bite but it doesn’t feel like one. I had staph infection last year i don’t know what it is? I feel like it is a infection.