I have a tic of popping my ears constantly throughout the day which is possibly due to my OCD. What can I do to stop it? I'm going crazy.

Ocd. You need to be treated. General treatment guidelines for obsessive-compulsive disorder, including psychotherapy, medications and self-help resources. See a psychiatrist.
Tic vs. ocd. You need to have differentiated a tic vs. OCD. If this is a tic, there are many medications that can help. If it is part of your OCD, getting treatment through a psychologist or psychiatrist may be able to help.