Carry a Sig P365 series or Springfield Hellcat w/ manual safety.

It'll solve your appendix issues as far as safety AND comfort compared to a G19.

Manual safety makes reholstering less issue prone, thinner, shorter length means less pressure into groin area.

Strong side IWB, either gun just disappears. They're are VERY close in size with P365 being slightly smaller in all dimensions except heigh where there are mostly equal (shape of the bottom of the grip differs, so not totally comparable)

Compared to carrying a compact Glock daily, super easy button.