My car cut off while I was driving, no lights or anything came on the dash it just cut off. I got a jump it came back on but then I tried cutting it off it wouldn’t go off so I drove it home it kept cutting off and on while I was stopped at lights. Got home and took the ground cord off the battery and the car didn’t cut off, I checked all the fuses they are all good. I tried hitting on the starter and steering lock that did nothing. Now the car won’t start no lights when I press the push to start but it’s still detecting the key. I thought maybe it could be the ignition switch anyone have any suggestions?