Thrush and dip in supply

My daughter and I got thrush. We’re both being treated with Nystatin in different forms. She seems to be getting a lot better - her appetite has definitely returned. I am not getting much better though and my supply seems to have decreased. I’m honestly freaked out it’s just gonna keep decreasing. I’m eating and drinking more since I’ve noticed, especially lactation supporting foods but no dice. I don’t know what to do or why this is happening...

Can I really lose my supply to thrush? Is this dip normal? Can I fix it? I’m seriously freaking out