Is it normal that i always turn the door knob a few times before i open it?

I also feel the need to turn each light on and off in 2 sets of 10 now.. I now can't stop myself from touching the tvs in 2 sets of 10 now. I'v been quite self conscious of this recently, how I overthink stuff. For example I might have to go outside at 12am and check if the sprinkler is off or maybe check all the stoves and appliances to makes sure everything is off and safe. I personally think its OCD but I want a second opinion.