OMG so ivermectin isn't helping? I was going to get that and fenben :( I only have symptoms of movement of some sort in my chest, throat and colon/rectal area. It feels like a baby moving around in there thats how bad it gets. My chest hurts under my left boob and i was brushing it off as maybe a problem with my implant because it doesnt feel like my heart... but now i get that creepy feeling in my throat that comes and goes. I will lose it if this is parasite related. I'll never be able to find out either.