So I've been trying to level up my level 22 healer and I've tried numerous things, but the xp I'm getting is shocking for the actions I'm doing... Whether I'm in a party or not, the maximum xp I get from doing a fate is about 4k, and the gold about 50 coins. I've been doing Fates around my level, either a little higher or a little lower, both alone and in a party, but regardless, I get barely anything. When I'm in a party the other members get about 40k xp... I don't get it...

I tag enemies and use DoT spells, then return to healing. I rez people, keep them healer, protect them but the xp I get is just a scam. What am I doing wrong? Is there a certain thing I should be doing to get xp? -This is becoming boring because whilst they're leveling up and having a great time, It's taking me forever to just level up once :L

Help?