Not really. He's developed other problems. His ribs on one side feel very strange, and furthermore he's developed a bad claw.
That's actually why I'm back here: He's taken to sleeping under my desk with this blanket half under, and half an hour ago he stretched his paw and accidentally hooked the bad one. Since then, we've been fighting trying to free him. He growls on his own - the claw hurts him in general while stuck. He also fell to his side when it was stuck, pushing it more into it. We've gotten him to stand up by pouring food, but the just tugs on his arm, growls and hisses at his own pain, then eventually falls back over. Last time he tried really hard to get free, only to get himself more pain by turning the wrong way and such. I'm able to keep him calm by showing him my hands, being careful with him, petting, but when I try to do anything with his stuck paw he growls and swats at me.
How can I get him unstuck? For now, he's resting, still stuck. I've tried giving the blanket slack, pushing it, etc. But he doesn't give me enough time before freaking out. The only times he stands up, which is the best time to unstuck it, he is too mobile to deal with.
Edit: You know how after a while, you get mannerisms with your pet? I reached my hand at his paw, stopped to let him respond. He used the back of his paw to paw me hand away carefully. AKA "No, don't try. Just let me sleep."
Edit2: He slept for a while, started waking up. Looked at me like "Did we really fight like that? o_O Wow." Then he started getting up, hissed. I started talking to him about how he needs to be careful (I know, I'm insane. But it really makes me sad how he's getting all these problems, makes me lose my mind). Suddenly, I notice he's moved away from the blanket to the far side under there. As I'm sure he's off it, I take the whole blanket and put it elsewhere.
Then he just walks off to his food as usual. He was acting so normal, but anything involving that paw snapped him into a pissed off beast.