Rough acceleration & idle

Hey folks how’s going! I have issue with my 2014 civic 1.8 ltr model with acceleration. Basically it sometimes runs super smoothly & then goes shit show. Like running pretty bad with rough engine sounds & at idle you can feel kinda bad idling. I consulted few mechanics & so far works done for Injectors, coils, spark plugs, MAF sensor, air hose replacement, purge valve checked, oxygen sensor replaces but issue remains same.

Until today on thing I realized, it only runs smooth for like 5-10 minutes after I parked & especially up hill and also sometime when you drive to like shake a car little like left & right! I’m kinda having feeling could be fuel pump or Filter! That what really is left before I finally go purchase new car but I really love my civic & don’t wanna just leave it die & let it go! I have my feelings attached to it! 😍😍😍