Do i have OCD or something?

Do i have OCD? Or something else?Whats happening to me?

• I think this started around when i was 10, and im 16 right now. Back then, i used to check locks which i knew were already closed. Now, i do things similar but i DARE myself. Yes, for example. When i drink a water bottle i drink it halfway, then i dare myself to finish the whole thing. I know i can do it in my head, that i have done it before, but sometimes when i don't drink it all the way, i kinda feel uncomfortable but it goes away. Then most of the time i ask questions i already knew the answer too. Like last night i kept asking my mom ' DID YOU GET ALOT OF HOMEWORK' like 10 times until she got really pissed. i Mean she answered the question once but i kept asking. I dont know whats wrong with me. I feel like im screwed in life. I already have like Tourrette's/ADHD/Now i might have OCD. I feel like i have nothing left to live for. Like im losing touch with reality itself. I bet im the only person in the entire world, or teenager who feels this way.

• Answer:

  You might have OCD but you can recieve treatment for ADHD. I have slight OCD just in everyday things. Like, I have to split my food up in my mouth and chew the exact same amount of food on both sides of my mouth and other weird things like that. But your not alone. My best friend has OCD and ADHD too.