Holy moly! Only feed like 10 appropriately sized crickets in the morning to anywhere up to two hours before lights out. Dust with calcium without d3 5 times a week, use calcium with d3 twice a month, and use vitamins once a month. You also need to gutload with greens like kale, collards, mustard greens, and dandelion greens. Use fruits and veggies like yams, carrots, squash, sweet peppers, apple, oranges, berries, and papaya as well.
You NEED to know the temps or you could be cooking him or maybe you are under heating him. Get a digital thermometer ASAP.
If he doesn't have MBD now, he may later or have different problems if you keep on feeding that much without plain calcium without d3.