Are these the symptoms of OCD?

I spend 20 minutes brushing my teeth every night. I brush them for too long. However, I also spend too long in the shower. When i am washing spinach, I have to wash every single leaf with my own hands. Same thing goes when i have to cook mushrooms, I wash each and every single mushroom and that takes too long. I usually don't let people do things for me as i have concerns about their hygiene. Help, this is ruining my life!