Car stalling at idle after topping it off.

Turns out my fuel pump is busted and I can see gas sitting/dripping around the diaphragm. I am going to replace it this weekend with whatever I can get as a quick fix. However I am concerned now as to if that was leaking into the crankcase and oil and if this is an immediate concern as I just got a fresh oil change a few weeks ago. The car has been driving to and from work daily without much issue doesn’t want to stall until I get home and let it sit idling in the driveway. After about 15-20 min drive 105 degree weather.

If anyone has more input on better mechanical fuel pumps to buy or mechanical vs electrical. As well has to input as to how you setup your electrical fuel pumps that would be appreciated.