Do just the opposite - be early all the time, and so you will get in a habit or being early that you won't have to worry about being late. And if you are late, then you are late, and it's no big deal, things happen. So just get into a habit of being 5 minutes early to everything so you never have to worry about being late.
ALLEGROPHOBIA
No, just fear of being late, but even that doesn't qualify for a phobia.
Yes, the phobia of being laughed at does exist.This phobia is called gelotophobia.
Social Phobia is the phobia of embarrassment. It is the phobia in which a person is scared of being bullied.
There is no such fear documented. It may not be documented, but I have known several people, including myself, who have a fear of being late.
Social phobia includes the fear or phobia of having no friends. Individuals with social phobia have a strong fear of being judged by others and of being embarrassed.
A phobia can be very specific. For instance, my late wife had a phobia about spiders, and would run out of the room if she saw one! You may have a phobia about open spaces (agoraphobia) or being in enclosed spaces (claustrophobia). You could even have a phobia of walking on the cracks on a pavement. Phobias need to be taken seriously, as they can devastate the victim's way of life.
There is not a technical term for a phobia of being alive. There are phobias of being buried alive if that's what was meant.
Hypnophobia is the name of the phobia relating to the fear of being hypnotized or in a sleep
Indeed the fear of relationships is a recognised phobia.The phobia of being in a relationship is called Philophobia.
Social phobia or social anxiety disorder
There does not appear to be a phobia term for the fear of being confused. However, phobophobia is the fear of being afraid.
Socianthphobia