bacterial vaginitis
"This medicine made me feel like I had a hangover.  I was tired, irritable,  and my head felt like it was in a vice, and I had some nausea.  I don't know that I'll even want to use this if my BV comes back. Terrible medication.  I can't work out or concentrate.    I feel better if I'm drinking some thing or eating constantly.  
Ug...yuck"