Feeling??

[Tangled Web]

I have this strange feeling inside and I don't ever remember ever feeling like this before.
It feels like a pull of sorts to varying degrees. At times it feel like just a tug on your arm but when that feeling gets stronger it is almost like the feeling of being sucked into a tornado. The movie Twister comes to mind as a reference near the end when they are sucked into the eye of the tornado.
I feel like if I let go or am not strong enough to fight it that I will definitely disappear and never come back again. I feel like it wants to trap me back in the past so I can never return. I don't why.
It is extremely awful though and it scares me a lot.
Was wondering if anyone out there has ever felt this way before and wondered how to make it stop. This has been going on for 3 days now and I know that might not seem like a long time but it feels like an eternity and I can't seem to get away from it or make it go away.