that gpu is quite old, you should change with new one and then you can mine something worth it, with that gpu is a waste of time too inefficient and low hashrate, what about buying a 1060 or rx 570? both ar enot that expensive and have good return, i suggest to mine ETH with amd and ZCASH with nvidia
I plan to do it in the future, but I've renewed every other component of my pc recently so spending more money on it is a no-go. Especially with a newborn in family.
Thanks for your advice I'll try with zcash just for fun, and if the profitability will be too low, I'll give up.