First of all, when was the last time he pooped? Keep in mind that their poop habits can change, and that it's not all that unusual for them to just not poop for a couple of days. Especially if there has been a change in their husbandry.
I see in your earlier posts, that you had substrate in his enclosure, and that you never saw him drink when you misted him. Did you remove the substrate? Did you ever begin seeing him drink when you misted him?
If the photo of the beetle is actual size, that may be a problem. When our male veiled, Guido, was impacted (from eating dead dried foliage that formed a 1"+ bundle of twigs in his intestine) he was not pooping, but there were no other signs. He still looked healthy and was strutting around his range like normal. He was still eating like normal, too. His belly did start to bulge eventually. We found Dave Weldon, somehow, online and contacted him. He gave us a few pointers and then directed us to this forum. We followed Dave's advice, including lots of hydration, daily showers, frequent mistings, light belly massage, and fed him bits of home-canned pears (did not contain added sugar) mashed up. In a few days he passed the clump in the shower and was fine. We didn't know what caused it until he pooped, and there was this bundle of "twigs".
If a course of treatment such as this does not work, or you see any other signs of distress or illness, I would get him to the vet ASAP.
