Tummy Time Tips

Hey guys! So, our LO will be 12 weeks tomorrow. He loves to lay on his back and squiggle around all the time, but the second we put him on his tummy for some tummy time he fusses and eventually just ends up crying. He’s able to hold his head up just fine when we hold him but doesn’t for longer than a couple seconds during tummy time. For the life of me he won’t spend longer than a few minutes (if that long) on his tummy. Any tips to help with this?