No, there is no such worm that you would see everywhere.
You need to go have stool samples done, but I don't think you have worms.
There is a disorder called delusional parasitosis, when people think they have worms but do not.
There is no over the counter treatment that is going to be effective, even if you do have worms.
Go to your regular doctor and discuss this.
Have 3 stool samples sent to the lab.
You can not pass worms by hugging someone.
OK, so you might have more questions or want to give me more information: Please use reply to expert if you have further questions. When you are ready, please click a positive rating [hopefully excellent—that’s how we are paid, per rating]. If you forgot something, come back. I am here http://www.justanswer.com/medical/expert-dr-thomas/