Hello, i have a university exam tomorrow although I felt prepared, the days leading up to this exam have left me physically crippled with anxiety. I no longer feel that I am in the right state to sit these exams. Every time I have thought about it, I've been driven to panic attacks. I've tried talking to my academic advisor but got no response. Is this a valid reason to submit to extenuating circumstances so i can resit in the summer uncapped when i have then got sufficient mental help?? i don't know what to do.