Loosing it when things go off plan

I am confused regarding the reason of following behavior of mine. Idk if its some psych ailment or jus ENFP-T thing

So let me know what do you think.

Pattern: I am a student, I plan syllabus coverage... But then there are days that things dont go plan and following that once I start feeling that things aren't going as per plan Then I start having strong impulse in my mind that I am loosing the control of things in my life. I start feeling its un-do-able. I feel miserable then

Its been some time that a colleague is pushing me whenever I get locked in this cycle.

But I love being on my own.
So I want to solve this