Ah, never underestimate a fine older woman. I would take a truly well preserved 50 over your average 20-something any day.

Deload it is. Just keep in the back of your mind that there is a lot to be gained in the gym, even if you are not getting sore. concentrate on some prehab stuff. Not a lot of weight needed, and giving some often ignored movements a little attention can pay off big time down the road.