Does Toe Fungus Cause Rashes All Over Body?

I have had a bad toe fungus on both feet as i wear cowboy boots all the time. I also have had an outbreak of rash over my body and after taking the drug FLUCONAZOLE for a few days it goes away. The toe fungus is slowly going away after treating it with over the counter save and etc. Could the toe fungus cause the rash? I take 150 MG with half in the morning and half in evening as the single dose of 150 caused side effects.