I Was Just Diagnosed By An ENT With Yeast On

I was just diagnosed by an ENT with yeast on my vocal cords. I've had this before after using predisone & inhaler for my asthma. I used predisone in April. I've had hoarseness for a couple months. I thought it was acid reflex. Dr put me on diflucan today. What other side effects does the yeast cause?. I've had mild shortness of breathe& lately my stomach has been hurting,can these symptoms be from the yeast infection? Thank you Joan