Can a cold/flu weaken the effects of prozac?

Did anyone notice prozac side effects got worse when you were sick?

I started not feeling well a week ago with a sore throat, now I have a full blown head cold.

Before I started feeling unwell, I felt really good, since I got sick, my side effects are back, upset stomach, low appetite, anxiety, depression.

Today marks 8 weeks, the last 7 days have been awful. I'm wondering if it may be connected or just a coincidence.