Okay I'll I've been craving is salt.... I know it's not good to eat a lot cause it causes swelling…

Okay I'll I've been craving is salt.... I know it's not good to eat a lot cause it causes swelling and water retention. Does it mean anything special? Like when you crave ice it's a sign of anemia.

I have eaten a whole box of wheat thins, almost a whole box of goldish, 1/2 block of cheese and too many tortilla chips. Any ideas on how to cut the craving? Or what I can eat in place of those things???