11 month old sleep

My 11 month old has learned how to pull himself up. He is pulling himself up on literally EVERYTHING now, including in his crib. I wouldn’t mind him doing this, but now when we put him in his crib for bed, he just pulls himself up and cries until we pick him up, then he just wants to climb all over us and play. Is this just a phase that will pass? Or is there anything I can do to make this stop? It’s been taking 1-2 hours every night to get him to sleep. And he has been fighting his last nap of the day, so some days he doesn’t even take a nap and will go 7+ hours without sleeping. Help 😭