I think I have OCD .  Obsessive–compulsive disorder (OCD) is a mental disorder where people feel the need to check things repeatedly,
Oh no!  I'm sorry to hear that!  How are you dealing with it?
Well some People are unable to control either the thoughts or the activities 
Do you take any medications at all to try and control it?
You can but its not for everyone. Common activities include hand washing, and counting of things
That sounds awful!  Does it run in your family, or are you the only one that has it?
It does and for Some they may have difficulty throwing things away
Well I hope it doesn't affect your life too much, and that you can find support from your friends and family.