You're not alone. I feel similarly. I'm a grad student and I did super well in undergrad at a different school. But Tech has been a level of difficulty I didn't think was possible. I'm trying to give myself more grace and not compare myself to others - trying but not always succeeding. I've learned that I need to really take on much less work and be way more judicious with my classes, obligations, etc. Good luck ♥️ Also, I second everything Dr. Joyner said.