Hey man, first off, great training! You're moving some serious weight around like it's nothing.
Second, you gotta believe it that everyone here has your back and believes in you. Cutting weight absolutely sucks.
With that said, are you counting calories? If you're eating below maintenance, are you eating too low below maintenance? How're your stress levels? Could low T or your thyroid be a problem?
"First with the head, then with the heart"