So I know little to nothing about my bike and I hadn't made it into the Bikerowave for some tutoring yet. I was putting air into my tire that has a presta valve and ran into a problem. Now I don't know exactly what the pieces of the valve are called so I'll have to describe them to try and get my question out.

So starting from the bottom, we have the main housing/valve part. Then there is a bigger threaded nut that you tighten against the rim. After that there is a smaller tube sticking out of the top of the main housing and then a smaller nut that goes on this and controls if the air can flow. This sound about right?
So my problem is I accidentally removed the small nut on the end all the way, and then while trying to put it back on, forced the small tube into the main valve. So now I can't seem to find/retrieve the little smaller tube and my tire lost it's air with me fiddling with it.
Long story short...is this something I can bring over to the Bikerowave and get help sorting out.
-Brinton