97 jeep GCL 5.2 auto won't idle now
 

We had a very bad day at the vet monday, when we got there i left the phone charger on and the lights on. when we went to leave it would not start but had very dimmed lights, AAA came out checked the battery and its good so we jumped it and started right away! check the battery again and great.. the phone charger and lights were left on for around 2 hrs, but since the jump it starts but won't idle.. the idle was up and down yesterday and today it dies. My fault for leaving these on but my mind was with my dog.. i feel like driving it right off a cliff because my heart is broken and i don't need this right now.. i have driven it aleast 50 miles since and the same! right now i'm not thinking right and need alittle help on this. Thanks for any input!