Hello I Had A Question ,today I Went To Get

Hello I had a question ,today I went to get a manicure and I had a little peeling In my finger but I didn't see no blood or opening the guy that did my nails had a cut on he's finger and had dried blood i am not Shure if my peeling area touched he's finger but is theyr any chances I could get something like an std I hope you could respond to my questions thank you