What's your current training look like?
I had the same problem, I dropped overhead press and bench 3x a week now high frequency.
My bench went from 110 to 130 in 3 months. Also I eat alot more calories now.. Didn't get fatter but yeah you need to eat when increasing volume. Volume is king!
At the same time I did see a powerlifting coach for a long session to fix my technique. So hit it from 3 angles, technique, food, and lots of volume below 85% of your max (failing lifts is bad for your progress)