Anonymous love confession

When I was a kid I used to masturbate a lot. Didn't really know what I was doing, don't even remember how it all started, I just discovered it delte nice.. Anyways, it got to the point where I would sometimes do it in class, whilst the teacher was still in the room, teaching. One time, the teacher demanded I answer a question while I was in the middle of..yall know what. I got so scared that she had noticed it. She did not say anything, but I still wonder to this day, did she really not notice, or she decided to simply ignore it. After 20ish years, it's still embarrasing asf