So, this is the first time this ever happened which is really scary. I was stressed about stuff on Thursday, took a walk, had a good cry(?)-sure, if that counts, read a book, and went to bed early.

On Friday, I woke up with a tight chest which lasted more than 5 hours long, so I bought myself over to urgent care (at that time, I didn't know what was going on), plus I was feeling fatigued, weak, etc.

I got an ekg done, my heart beat was fine, but my heart rate was at 112~120 bpm, spiked blood sugar, tight chest, shortness of breath, all that horrible, feeling went to the ER to get more tests done because I wasn't gonna sit down and play some games of (plus it was more than 8 hours at this point):

Is this a potential heart attack or stress related symptom?

Thankfully, it was stress related, but this leads to my next question. How can I reduce my stress/alleviate this problem before I go to bed and NOT wake up to this? It was really terrifying that I actually woke up to a random anxiety/panic attack in the morning.