I woke up with a gut feeling of something bad at school and it feels prophetic

I woke up and the energy was already really fucking off like fight or flight kind of off, you know as of this tike im a very spiritual person and really in tune and accurate with these things like gut feelings. And today, my radar was off the charts meand my sister walk off to the subway and i fee like im on the verge of a panic attack like im borderline hyperventilating, and the thing is, everything in my life is going well and i SHOULD BE HAPPY TO GO TO SCHOOL i got a test graded that i did really good on and my friends and I dont have any disagreement at all. So WHYYY am i feeing panicked? idk, yet but i got to my transfer stop and my train trasfer (this LITTERALLY NEVER HAPPENS AT ALL SINCE ITS AN EXPRESS TRAIN and its rush hour) is delayed by 15 minutes, so obviously i turn to my sister and go “yeah bro im not doing this this is a sign for me to stay behind i seriously cant go today” and she had to go to stony brook so im glad shes safe, but i was so fight or flighty that i hit a metal pillar because of how much coiled up tension i had on me, i called my mom she is obviously worried and so tells me to head home so i am (im written this waiting for my train back and i feel light, thr feeling went away fully, thats really odd and i’ve had prophetic dreams before but just usually about my love life but today i had a dream about (TW: SCHOOL SHOOTER) I feel the trigger warning is self explanatory but i dreamt that a kid brought a gun and started to well yk, (END OF TW:) and now that im headed home i feel like i just dodged a bullt metaphorically and literally… like idk i hope im wrong this time, and that its just my anxiety talking. P.S: I kind of work with greek gods im a tad hellenistic though i don't practice often i work with a deity that is associated with prophets so i dont know. 

please tell me if you’ve experienced something like that before or something similar i feel a little crazy rn but i’ll update on this forum later after the day ends. i really hope im wrong