Am I doing something wrong?

I honestly feel bad “complaining” about this…my baby sleeps through the night almost every night. But during the day he will be up from 7am to 3 or 4 before finally falling asleep. I breast feed when I’m not working as much as I can but other than that I’m not making enough so I supplement. It will be like 3 hours straight of bottle where he pushes it away and I burp him and then play or lay him down etc and ten minutes later he is hungry and all over again, he seems to fight sleep so hard. Just now I got him to sleep by patting him and giving him a binky and then literally having to place a pillow on his lower half. Idk what it is, I imagine it can’t be attachment as I’ve unfortunately had to be a working mom since before he was even two months old. its just a little draining to work 50 hours a week and then wrestle him like this on my days off. sometimes i feel my entire day off consists of this then when he is asleep ib rush to eat and clean..also he is 3 months and sometimes his poop is clay like and idk if this is okay either. its like still stuck in his cheeks lol. not just a clean wetter poop.