So heres the deal. recently, (today) when i was out driving i noticed some vibration upon accelerating. so i turned everything off and listened while i accelerated from a stop a few times. it seemed like it wasnt "catching" the gear for a second. it kind of shook as if it was trying to catch up to it. i tried this in manual mode except i started in second to see if anything changes. it does the same thing. because of this, i dont get the acceleration i used to until a few seconds of pressing the gas pedal.
does anyone have any idea what could be wrong? im stumped... and worried