Update:
He went poop 2nd time I think after dinner and he seemed to be having a easier time. But still sensitive as he wouldn't let me go anywhere near his bum to wipe off the poo that's hanging. (cotton with warm water) But other than feeling bit worn out, he seemed fine. Playing and being a brat as usual.
Now... I'm having a bit of an anxiety attack b/c I've been so worried about Magnus. My mind is acting overtime as where I'm waking up to EVERY noise so I'm constantly feeling really tired. I'm worried about tomorrow asking questions like: what time will he poop? is it going to be as painful and straining where he's going to yelp while pooping? Am I feeding him the wrong type of food? Maybe I should've taken him to the vet today... etc etc...
It's good that I care for my puppy but I don't want this to get to a point where I'm going to get sick myself. -_- Any emotional advice anyone? This is really starting to take a toll.