I'm new to this and I've had to change his formula from a no no , kitten replacer milk to espilac and he hasn't pooped yet his stomach isn't bloated and his anus is swollen,to me,and I've spent extra time to stimulate his bum to no avail...I've just bought some"castor oil and mirylax along with Apple juice...PLEASE I NEED YOUR HELP! thanks to all😁