Am I really suffering from OCD?

When I usually touch something my mind says wash your hands and I do. When I see something is not straight I make it straight. When I see people coughing I try to avoid them and not get really near their mouth. Also in bathrooms I use my shirt to open the door. When I touch like dirt or objects I put also put hand sanitizer. Sometimes I have endless unwanted thoughts. Most of this stuff had happened since I was a little kid. I never had pencils unsharpened I always needed them sharp. Sometimes I re read stuff I already read.