8 week old fighting naps

Olivia

My son is 2 months old and fights nap time. He screams like I'm trying to hurt him or something. It used to be so easy to get him to sleep but for the last week he fights me on it.

He goes down with ease for my husband and sister in law, but with me it's a fight.

And when I am able to get him to sleep, he wakes up after only 15-20 min.

Any recommendations? Tips? Tricks?