Unfortunately seems you’ve already done what I did then! Sorry!
When I said I compounded my problems with with a handful of stupid moves… FASTING! I fell victim to that moron Jason Fung and his BS and right down the crapper I went.
At your weight that sounds right! If you’re unable to loose at that (assuming you can’t) start looking into reverse dieting and other methods (exercise / weight training) to burn off the extra cals. Don’t keep dropping your cals to do it. It only makes it worse.
I’d recommend having your RMR checked / measured so you can go straight to the starting point and not have to waste more time figuring it out to start making progress again. Not to expensive and only takes about 10-15mins to do.