Well, if you added over 2 Lbs of sugar and your S.g. is now 1.002, it appears you had a very low-foaming (no foaming) ferment.
Did you taste it? If it fermented it will no longer taste sweet and will have an alcoholic burn to it.
Going by the wine calculator, your starting S.G. would have been in the 1.07ish range just from the sugar. Which would mean that it should be around 9%ABV right now.
trudy: check the SG for several days in a row. That's the only way to tell for sure if it's done fermenting. Then you can move to clearing/bottling/back sweetening, etc.
Taking sugar, simple syrup, etc. and adding "back" into the wine when it is done fermenting. This is how you can take away some of the bitterness(if it is there) or just plain sweeten it up(if that is how you like it).