I'm so sorry about what happened. It's truly hard to stop working on something you put so much effort and time to, but you have a valid reason for that. I just hope you'll be okay. If you ever think you're not doing enough - just remember how much time you put into this game, and don't push yourself too much. Stay strong. If not for yourself, maybe for them.
And remember - take your time, and we will take ours waiting.
P.S. Please take some rest and stay healthy. It's quiet a stretch to come through something like this.
P.P.S. I might lack some context so I'm sorry if I sound weird or rude in any way.