Since many things can cause one to hit one's face when shooting, it might be educational to take a slo-mo video when you shoot, both with the tab when you hit your face and with a glove when you don't, so you can see if you can zero in on what's causing the problem. If you are successful, I’m sure some of us would like to see them, for our own edification.
If that's too much trouble, then just use a glove. To the many fine shooters who were already mentioned, I’ll add Rick Welch, who will only use a glove because he believes he hits his face with a tab.