Every fucking time

Every time I try to nap while my baby naps, he wakes up within 15minutes. But if I decide to do chores, he’ll sleep for 2 hours. Seriously he’s 3 months old and I have NEVER been able to nap at the same time. Never!!!! What the fuck I hate it!!! I don’t even want to try now because the feeling of barely falling asleep then getting woken up again when you’re chronically sleep deprived just puts me in a bad mood.