Yes often times if we feel guilty or stressed we feel ill.
He felt guilty.
tell him to look into your eyes and say that he is not lying.
Pip felt guilty and ashamed about lying to Joe. He regretted deceiving his kind and loving brother-figure, realizing the negative impact his dishonesty had on their relationship.
Paranoid, guilty, haunted, stressed.
Come clean or you will have to compound it any losses will be greater if they find out on their own.
If you are hiding something, or lying, just try telling the truth and you won't feel as guilty. If your remorse is for something you did, and cannot undo, you may be able to atone in some way to balance the bad with something good.
because they feel guilty for hurting your feelings
Don't . Try being more understanding. I suppose you have never told a lie.
Some people look guilty or insincere when lying.
They can act mean, if they feel they are being pressured into revealing the truth of their actions, or simply because they feel guilty for keeping such things secret.
When you first start to feel that you are getting stressed, take a break from whatever you are doing. Relax, mediate, stretch, or just focus on breathing slowly. Once you feel de-stressed, you can go back to work. If you already have a stress headache, try lying down for a while and taking Tylenol if you need.