First Kiss problems! HELP!?

I am 15 and still havent gotten my first kiss. A lot of my friends have gotten their first kiss many years ago and now they have gone a lot further in their relationships. I have never even had a boyfriend even though guys do like me. I feel like a loser. Im also afraid that when i get my first kiss i wont b good at it because i haven o experience. anyv suggestions or opinions on this? thanks!