It doesn't matter what weight you're at now, it's the improvements you make. I started working out again in January for the first time in 4 or 5 years and could only do (for an example) 50 lbs on the HammerStrength machine Incline Press. A 25 pound weight on both sides was the most I could do for 10 reps 4 times. I can now do a smooth 10 reps on it with 160 lbs. It isn't a lot of weight really, but that's over 300% increase in strength in 4 months. Feels good.
Besides that, the fact you're doing something to improve yourself is worth a lot. Keep it up. Before you know it those rows will become 40 lbs, 50 lbs, 75 lbs, and you'll be all hella buff and shit.
Which brings me to my latest thought in my weight lifting. I really feel good about myself knowing that, although slow, I am making a positive change in my appearance and an especially positive change in my attitude with myself. After all the meth and heroin and stupid shit I did, it feels good being healthy.