Will I regret this?!

Will I regret this?

I had some Mexican food last night -- real food, not Taco Bell. I only finished half of it and boxed the rest. I left the box in my friends car for around 3 hours while we watched a movie (this was at night). We got back and the friend said it smelled good while my girlfriend said it smelled like urine, and I thought it smelled not so good.

I put it in the fridge at around midnight last night, and I'm eating it right now at 6:22PM.

So 3 hours of room temperature + 18 hours of refrigeration + 2 minutes and 30 seconds of microwaving = regret?

Yes or no?

You'll be fine!!!