2013 f150 rough idle, stalling..

So my 13 started going into battery saving mode,
took it in, got the code for battery so replaced the
battery. 3 weeks later it goes into it again and
develops a shudder while idling. Take in again,
nothing. A Week later and shudder gets worse.
Today it stalled and low oil pressure came on (oil is
fine) But it fired right back up.. I’m looking into the
battery relearn process and the 19s19 recall to
make sure both were done by my mechanics but
does anyone have any other clue as to why it’s
doing this because I’m going on trip #3 to the shop!