Just let it dry out. Transplanting into more soil/bigger pot wouldn't do any good at this point. There's not much root growth after the stretch anyway. You'd just be wasting soil. I don't even see how a transplant would help any sort of overfeeding issue personally. Maybe I'm missing something.
Just put the water can down and walk away. Leave it alone. If it's over fed right now (nitrogen claw), flush the shit out of it and again, leave it the hell alone. You didn't say what soil you're using, but if it's Miracle Gro or another time release type potting soil, flushing will only exacerbate the problem and feed even MORE nitrogen. If the soil has time release fertilizer in it, just leave it as it is, and let it dry out. Give it plain water for awhile when it does need water like someone already said.
Good luck.