Losing the ability to hit greens

Lately I have been moving in the wrong direction in my game.  I played today and shot a pathetic 90 to me.  I had 6 doubles all due to not hitting the green in regulation.  I am averaging 29.2% in the greens in regulation category.  This is a drastic drop for me as I have been playing very well for me lately and have moved my handicap  from over 18 to as low as 13.6 this summer.  My short game has improved so I am still able to get up and in worse case two putt.  U have pretty much eliminated three putting.  The problem is from about 120 and in.  I am usually left or dead on the pin and short.  I dont know if its a judgement error or something in my swing.  Also this is shots coming off the ground.  When I put a ball on a tee I am certain to pull it about 20 yards right.

Does anyone have any advice as to how to break out of this or am I completely in my head?  Please help any and all advice needed and appreciated.  I want to be a 10 handicap by end of summer and this is suddenly a huge boulder in my way!!

Thanks in advance.

Also there is a swing post of my swing already.  I have changed my swing plane already and have also shortened my backwswing.

If you're consistently missing greens from 120 in or if you're just not as consistent as you'd like to be then I feel like a rangefinder would be very valuable to you. Get out sometime and hit shots from a certain distance, say 90 yards for example, and jot down what club you swing and exactly how you swing it to get it close, whether it be choked up or 3/4 or whatever the case may be. If you do this is in 10-20 yard increments down to 15-20 yards from the green then you're sure to start hitting more greens.. Just my 2 cents..

club up and hit an easy shot. problem solved.

If you miss the green in reg and take one more shot plus two putts thats only a bogey?

Also have you checked your wedges arent too upright?

I have mine bent flatter which helps.

Tempo, Tempo, Tempo with the wedges.

I cant reach most greens in reg but I still get quite a few birdies

If you are on a par 4 and miss the green in 2.. Get on in 3 and 2 putt that's a 5 so yes it's only a bogey. It sounds a lot worse than it really is. Hahaha. Sounds like a lot more strokes when reading it than it actually is.

3/4 swings are they way to go from anything inside 120 figure out what clubs go how far and just swing to 3 quarters to take alot of variables out of the equation mate.