Caught during sex, advice???

I was at my bf's house today and we were spooning, things got heated so we started doing it, his grandma was in the kitchen cooking, but we were trying to be quiet and discreet we still had our clothes on, but she walked in & talked to us about how we have to be careful and that things can happen & stuff she looked mad, his dick was still in me but the pillow we had on us was covering it 😂😩 Now I'm ashamed & embarrassed I don't wanna see her again lol now she probably went from liking me a lot to hating me, how did you guys get passed this awkward situation?