Found my Peace and want to get baptized again...

I'm at 25f ( POMO )
I've started going to a Christan church with my boyfriend and have come to really enjoy it and actually understand what the Pastor there is teaching. When I got baptized I was 14 I didn't understand anything and I did it to please everyone else. Now that I've started understanding and actually feeling close to God I want to get baptized for myself. But since I was already baptized, Can one get baptized again? If I talk to the pastor do you think he'll understand? Has anyone else been here before? I'm not really sure how any of it works.