Anxiety ,Depression are the main cause behind ocd.u must find out ur cause.try to avoid these thoughts.if u cant touch ur feet i assure u nothing is gonna happen.u have to be brave and think rationally.
U must stop ur frequently occuring behaviour, i must tell u nothing is gonna happen if u dont do it.Consult psychologist for counselling sessions, it also help u.
Health Tips
for overall health
1.sleep 8 hrs at night.
2.avoid too much social media.
3.avoid too much use of mobile pc laptop.
4.avoid mobile pc 1hr before sleep.
5.before sleep may hear good music,or read a good book or can watch a good movie.
6.workout daily or regular morning walk or join gym.
7.Share ur thoughts with ur parents or good friends.
8.Concentrate on ur work,study,passion, hobby.
9.Maintain proper diet.
10.Take proper protein supplement and some time multivitamines.