Just wanted to update this....
It was for sure Ich. White spots showed up on him a few days later. odd thing was he was the only fish n the tank of 12 fish to show ich, which seemed odd. But I trested the tank with 86f heat and salt for 10 days )still treating for 4 more) and now the spots on him are gone, his color is coming back, and he's eating and keeping food down. Seems he's gonna be okay.