Toddler potty training

My son just turned 2 and since he was one we’ve been slowly trying to get him to use the potty. He would sometimes pee in his own toilet we bought him but he suddenly has changed and wants nothing to do with anything involving potty training. He doesn’t want to use his toilet and just doesn’t care when I try and talk to him about going to the bathroom. I don’t know what happened I’ve tried to make it a good experience for him.

**** Thank you so much ladies!!!!! This has truly helped me, I’ve been taking criticism from family and friends about my son not learning to potty train because a friend of mine and a couple of family member had their kids already potty trained at 2. I need to let my son let me know when he’s ready and I’ve been trying to do that but have taken advise from people I probably shouldn’t have