this is gonna be long lol

basically this morning when i got off work my car wouldnt start, or it did but then once i got back in after scraping my windows and actually put the key in to turn the engine it just got stuck basically in idle with the dash still lighting up, left it there and had a coworker jump it for me so i could get it home, pan a few hours later to now i just tried starting it and it started so i wqs lkke ok lemme try one more time to make sure and its now stuck in idle again with the check engine light on. wont even let me turn the engine with the key in or even use my key fob at all.

 

how do i do this? im literally a newbie owner and have really no clue what im doing