Is my girlfriend doing sexwork?

So I have been dating this girl for about 4 weeks. I was at her house and I noticed that she had another ig account where she was posting. I went to the account later and she was writing "I don't follow men back unless they cash app me for my time or I wanted to follow you". This got me thinking is she like a sexworker or something? Also does her writing this mean she's not committed to our relationship?

Is my girlfriend doing sexwork?
Post Opinion