Alright guys so i sent my car to Honda SITE Showroom Karachi Yesterday.
They checked the car thoroughly (free checkup campaign going on , along with free window switch replacement)
They checked the mounts, and indeed the rear engine mount is cracked (they didnt hav a replacement at that time)
Furthermore, they checked my transmission, the Car is running fine, and RPM doesnt fall apart from when gears are suddenly shifted, so it seems to be fine.
So i guess i should just find a new mount and get it installed from mechanic.