These are trying times to be sure but if we can get something good out of this mess we should be grateful. I was never a sports gambler but many of us are so this is the perfect time to get over those urges since there aren't going to be any sports for a couple months. Give yourself credit for not gambling even if you can't. Remember these days and the way you spent your time, come up with constructive things to do and just keep doing them when this is over.
I was a casino gambler who started out playing poker and blackjack online. This would have been torture for me with all of this free time and internet access. The good news for me can be the same for others like me though. I'm self-excluded from all internet casinos so I still couldn't gamble even if I wanted to. I haven't bet in over six years but I did have one of those thoughts recently because of this. I'm just glad I didn't have the option to act on it.