I was a lil drunk too when I had my first kiss. It was just a peck, and so I wasn't really sure if it had happened 0_0 lol.
Later that night, we played truth or dare(typical, right? lol) with a group of people. They knew we had been hanging out the whole night so they pushed it on by daring me to kiss her. At this point, I was very afraid because I couldn't really read the signs and was afraid that she wouldn't accept the kiss. But after a bit of egging I kissed her lightly (clearly was not confident to try anything further). Later on I found out that the first kiss was real lol.
Next day, I was even more confused, how could I know if she liked me or not? Was it a one night thing because she was drunk?
Well eventually things worked out, we became a couple and I discovered "real" kisses lol.
Before then, I had one or two opportunities to have my first kiss, but I was younger and even shyer, so it didn't happen
.
Now, xdrk09 my friend, don't worry or stress! If you're like me, I understand the worry, but it's unwarranted! You will get more confident from the 2nd time, and if you get into a relationship, you can experiment and learn more from them about kissing.