3 week old will only sleep on his side or tummy

Lisa

Since my baby has been home he will only sleep on my chest on his tummy or side. Now we are trying to get him to sleep in his bassinet. He will only sleep on his tummy or side. Plus he hates being swaddled. He's able to roll from tummy to back during tummy time. Plus he is able to lift his head up on his own. Any other moms have this trouble?