Hi I too have the same exact symptoms. I had had these worms like things in my body for 3 years. your right the doctors do say I'm crazy . but the worms are in my thighs and move to my anus to my crotch area even in my penis. they seem to come up to anus and i can hear them breathing . but they go everywhere and anywhere. I have been looking for a solution for quite a long time. the skin on my thighs have gone dead as they feel like they are eating my fleash from the inside. if you find a cure or a doctor please let me know and if i find a cure or a doctor i will let you know. thanks alot. nice to know that i'm not alone in this. ps. ever since i had these worms i have been aneimic. that ought to tell the doc but the don't care.