You're stuck buddy. Either you donate for a stat reset, I'm not even completely sure how that works, or you completely re-do your character. You're only level 15, which is some decent work put in, but it isn't a whole bunch. Just look for some quick leveling tips, ghouls at necropolis are easy and somewhat fun to murder for exp.
In case you do decide to donate, which would also be greatly beneficial to the whole community aside from just getting you your stat reset, rerolling a character basically goes like this:
1. Create a new character build using the character planner program found here and level it up to your current character level (You're essentually building a new character, but you keep your current character's reputation, any learned blueprints, professions and support perks, as long as the new build meets any prerequisites for them)
2. Take a screenshot of it and send it to an admin who'll adjust your character to fit your spec
You'll need to wait for an admin to actually come online and do this for you, and you'll need to give him access to your character to do it; so I suggest you change your password before he asks you for it.