mxyzplk
Explorer
I came to that stage in late D&D 2e times, and my recommendation would be to take the opportunity to branch out to other genres as well. You say you like fantasy games, but since you haven't played anything but D&D, how would you know? Even if you go back to D&D, playing a variety of games with different systems and concepts behind them will improve your enjoyment...
My list of "ten games you have to play before you die" has a lot of the games that really improved me as a player and GM, even though I'm a Pathfinder fiend nowadays.
My list of "ten games you have to play before you die" has a lot of the games that really improved me as a player and GM, even though I'm a Pathfinder fiend nowadays.