I really hope that the majority of teenagers and young adults in...North America?...don't handle relationships like this, but I worry a bit. Hopefully they mature after a while, but why go through such heartache and torment for what, in the end, will amount to nothing but bad memories and, likely, regrets (although if there is a lack of self-control, it could result in much worse)? Attitudes like this, when extended to adulthood, are part of what lead to such high divorce rates in recent years.
GoldG, I don't guess I have any right to tell you this, except for the fact that you posted here asking for help. I think you should stop and reevaluate the purpose of your relationship(s). What are you seeking from a relationship? Why? What are you looking for in the opposite sex? Why? Are those leading to something long-term, or a fling? Do you want something long-term, or a fling? Why? Which would be better for you, and which would be better for her?
Think about those things. Take a timeout and use your head. You could save yourself a lot of trouble. It's great that you like her and are getting along, but you need to know what your purpose is in the relationship and where you want it to go. When the time is right, you may want to communicate those to her as well. But don't do something stupid because of hormones and worldly desires.
Please don't take this the wrong way. I don't mean to insult you in any way. I just hope that you do the right thing.
KOP_blujay
Just dancin'...and singin'...in the Force.