I can feel them moving a lot too, especially when I'm taking something they don't like.
I have used oregano oil quite a bit. it didn't get any of the adult worms, but I think had some effect on smaller parasites (microbial or larva stage maybe) since I felt better after taking it. whenever I use oregano though, I get high anxiety, and this crazed running chaos feeling. my first round of it I cried an entire day, and was totally overrun with anxiety, I couldn't get out of bed. but I was better once it was done. the next couple rounds weren't as intense.
it may not be the same for you...I've a wicked infection, and they go crazy when I try to kill them. I've just started some olive leaf/thyme/neem oil..I'll post if anything interesting happens.