Baby doesn’t nap!

My son is going on 8 weeks and he is suddenly a terrible daytime napper. He used to nap beautifully but the past week and half he just doesn’t want to nap during the day even though he gives me cues that he’s tired (yawning, staring off into space, etc.). I’ve tried everything. Stroller rides and car rides put him to sleep but then he either wakes up in the middle of the ride or will wake up as soon as we step in the house. I put him in his swing where he’ll fall asleep but again, wakes up 10 to 20 minutes later. I’ve put him in his crib with blackout curtains, white noise (what we do for night time) but he just won’t sleep. He sleeps wonderfully at night (only waking once to feed) but he just doesn’t want to take a nap in the daytime. It frustrates/worries me that he may not be getting enough sleep. Any other moms out there experiencing this too? Any suggestions?