1993 Chevy Cavalier Starter Not Working

Hi,

I have a 1993 Chevy Cavalier with 247,000 KMS on it, I am having a little trouble with the starter, although it was my fault, I accidentally touched the 2 battery posts together while trying to take the cables off, and I accidentally melted the Negative post off the battery, and I think it fried my starter, it's not the ECM, and when I try to start it while boosting to another vehicle with another battery I found, everything else works, like the fuel pump and I hear all the relays clicking, but when I put it in the "Start" position, nothing, and I don't hear a click on the starter, all I hear is a relay click. My dad thinks its the fusible links but I think I need a new starter, but my car now doesn't start, I was wondering if anyone had any pointers on how to get this baby running again

thanks