Has anyone used this product before? I bought it because I thought it would help treat/get rid of a yeast infection but it says in the instructions that it is not intended to treat or prevent any vaginal infections. Is it still safe to use even with a yeast infection? I've been battling them for awhile now, and I wanted to try probiotics to balance things out in there. Should I try Monistat 7 & then use it? Any thoughts? Please help. Thank you