Need to know best way to kill a worm in the body

I need help killing some type or worm in my body. I expelled a worm about 4-5 inches long in my stool, it looked to be similar to pics I've seen of roundworms, it was thin and looked brown in color, that was about 3 weeks ago. last wednesday night I drank a couple of cups of carrot juice and 30 minutes later when I laid down, it felt like something was wiggling into my liver. for 2 days i had a wiggling sensation at the base of my throat and in my liver. I've been to 2 drs. and consulted a friend who is a physician, contacted a nurse practitioner who I thought was mostly holistic based, who have basically told me I'm imagining this but i"m not. I've been eating a few cloves of garlic and some pineapple for a few days and am having sensations as if something is moving all over different parts of my body at different times, and it is especially bad at night, including head area, and throat- feels like something larger. The first wriggling sensations in throat and liver felt like something smaller. It feels like something is touching inside my eardrum at times too, but there is nothing there. I'm not imagining this in any way, it is real. I know some of them must be out of the digestive tract, maybe most due to the garlic, and I am so scared something bad is going to happen, I need to know how to kill them in the body and how long will it take? If someone can please tell me the best way, I appreciate it. Thank you. Also, I found out at the emergency room that my insurance has been cancelled so I can't use an MD and from what I can tell they weren't going to be helpful anyway. Thank you. Tweet