could someone please interpret my dream, What does it mean when a vermin is attacking or biting your neck?

could someone please interpret my dream, What does it mean when a vermin is attacking or biting your neck?
i have these dreams periodically. they REALLY freak me out.

i remember that (perhaps it was only a few years ago) that i was unable to move and the huge cockroach was using its antennas to feel my neck and its head was nestled right in my neck. i woke up in a cold sweat and quickly felt around my neck to see if it was there and quickly was relieved, know that it was only a dream.

Last night i had a dream that i was w/ a bunch of friends. We went in this elevator that went all the way down underground like in a cave/mine or something. I think we were in a country in Africa and we saw 2 people (one woman carrying a baby looking helpless and scared). i was shocked by this sight. and one of my friends replied this is how it is. this is how people live. Africa's tough. my friends said look at this carpet! (it was this rolled up oriental rug) this would be great for our place, this is why we're here.

the rug was located in the narrow passageway made of rock. half of it was covered by shadows. so they got the rug.

we turned around to get back on the elevator i was behind the 2 of them and all if a sudden a bat came from the narrow passage and clamped its teeth and curled up into my neck.

IT WAS SO GROSS! i remember trying to get it out. being afraid to touch it and its teeth were in my neck. it tickled and hurt IT FELT SO STRANGE!! it had clamped itself down in was in my "nook" ugh!!!

needless to say my neck is VERY sensitive. its a very sensitive area of my body and needless to say it's my "spot" where boys kiss or talk softly when they want to "get me going". its so sensitive some times i cant even take it when someone talking to me and i can feel their voice vibrations on my neck. its overwhelming!!!

what does this mean, when a vermin or something disgusting is invading a sensitive area of my body??? its reoccurring not every night, but periodically..
THANKS A MILLION!!!
no, i am not sick. and i dont drink. i have never had an alcoholic beverage (except for sips of wine and such) but thats it. i doubt it has to do w/ alcohol. my parents dont have a drinking problem and no one around me does either.