Parents hearing me have sex?

I’m traumatized, I’m 19 and still living at home and my boyfriend and I were having sex and didn’t realize my mom was home. This has happened multiple times but my mom has never brought it up. I’m traumatized since I am still their child and I feel disgusting and guilty. Do you think I should feel like this? Should I even be having sex in their house? Is that disrespectful? My bf and I have been together for a year and they know him pretty well if that makes any difference😬

(Edit; my parents have never said they don’t want us having sex, they understand we are adults but sex isn’t something we have ever openly talked about! So it’s v awkward even as an adult)

About