tell him or just continue keeping the secret

Sooooo I'm 22 I have a 3 year old little boy I work in a salon doing hair, when I was 19 I started dancing at a club yes stripping. I was a single mom that needed money stripping isn't something I tell everyone that I do. But I have a boyfriend now I've been with him for a few months and I never told him I use to strip and it's always there that I'm lying, he's said bad things about strippers and how he would never wife them up or bring them home or their just good to fuck so I never told him. And now I kinda wanna tell him.... But I'm pretty sure he's gonna break up with me when I do tell him. Soooooo no judging just honestly tell me your opinions, and try to understand where I'm coming from and why I didn't tell him.