Stress Management Support Group
Stress management defines stress as a person's physiological response to an external stimulus that triggers the "fight-or-flight" reaction.Stress can be overwhelming. This community is for best practices in stress management.
First of all you need to let anyone who is adding stress to this (e.g parents talking it, even if they're trying to be supportive.) That they cannot add to your stress as you're finding it very difficult, maybe even see a doctor and talk to them. If it's causing you physical symptoms then they're not going to dissmiss you as having regular exam stress.
The good news is that this is temporary, once you get through your exams it will be over, there's a very clear light at the end of the tunnel.
I'd suggest you take it day by day, do your best, be confident that you are doing your best, don't expect too much of yourself or try to live up to other peoples standards. and maybe look into mental excersises and meditation to reduce stress.