Baby who don’t sleep

My 15 weeks old baby fights sleep so much, I’m trying to plan a routine to help him relax and know better what comes next, as all the books and articles says babies like routines, but now as soon as I walk towards the bedroom he starts to scream as he knew we are putting him down!!

All those suggestions about babies shouldn’t stay awake for longer than 2 hours, it takes me more than 1 hour to put him down and he sometimes wakes in 20-30 mins that’s if I’m lucky that he let me put him down, not even a sleep cycle just yet, then what? Do I keep him in the dark room hoping he’d go back to sleep?

People suggest to feed when he wakes, but since he doesn’t sleep for long the feeding schedule frequency doesn’t match up his naps either, I’m trying to also stretch the feed for longer rather than letting snacking every two hours... uggh so hard... anyone has the same problem? Any tips? I’m exhausted, and he’s getting heavier, I can’t possibly carry him to sleep all the time!! But trying to put him down is like the main event of my daily life right now! Mama needs a break😱🤦🏽‍♀️