Should I tell her

So I’m having a hard time with a recent situation
I was with my fiancé for two years . She left me about 6 months ago while I was at work and said it was because I had trust issues , which I did because I caught her countless times talking to her ex
It was nothing physical as he lived on the other side of the country , but verbal cheating still is cheating to me anyway we split for 6 months
We started hanging out again about three months ago and we have talked about a lot and have been spending a lot of time together and it’s going good .
While we were split up I was seeing a massage therapist who would time to time jerk me off after the massage
I went the other day and said I was seeing someone and I didn’t want the handjob
During the massage she was massaging close to that area and at times was grabbing my balls and then she grabbed my dick and I couldn’t stop her smh and it’s really bothering me
I’m am not engaged again we are just working on things and I guess dating
So do I tell her and ruin any chance of this working or just forget about it and obv I will not be going back as it it truly really affecting me mentally