At age 13 you should not be touching your girlfriend down there period. You should tell her she needs to wash more.
Wash it
How do you feel weird? Like you don't want to be touched weird? Or you just don't like her weird? If you're 100% sure you're a lesbian, then maybe she's just not the right girl for you. If you're not sure about your sexuality, or you're new to the lgbt community, having a girlfriend might feel weird at first because it's not socially perceived as "normal." Give it time, and be open with your girlfriend about your feelings...she might be feeling them too!
Maybe grandma smells weird...
because it smells weird
that thing that hits your nose smells weird.
Because she is a nerd and smells bad!
it smells very weird
How to know if your girl is a playa 1.acting weird, avoiding intimacy 2.smells like someone else's perfume 3.hides her phone calls text messages
Smells Like Nirvana"
Perhaps you should dispose of it.
weird
"Smells like Nirvana" by Weird Al Yankovic is a parody of "Smells like teen (or team, I CAN'T REMEMBER!!!) spirit" by Nirvana