Apo fluconaze - are these normal side effects?

Hello. I've been suffering from a very extreme yeast infection for several weeks, and after all other medication failed, my doctor has me on 150mg apo fluconaze each day for seven days with a strong anti-fungal cream. Though the infection seems to be getting better, I've started experiencing severe fatigue and weakness, constipation, body aches, joint pain and lower back aches, nausea and mostly very bad dizziness, as well as a lack in concentration. Are these normal side effects of the medication? Thanks!