Ok, so an update for everyone. I'm 2 days into using the antibiotics, but they were not helping my bad breath problem. I have been reading up a lot on tonsil stones though, but once again, I thought I couldn't possibly have them. WRONG. I read about how to remove them if you have them, and i pulled out 2 very small hard stones and several soft tiny ones that were in the process of forming. Wow, that was GROSS.
After pulling them out, I cleaned my mouth out really well (brush/floss/tongue scrape etc) and performed the lick test. For the first time since as far back as I can remember, THERE IS NO SMELL. I'm so happy right now, you have no idea. Keep in mind that just a couple hours before removing the stones today, I did the same thorough cleaning of my mouth and did the lick test right after, and it smelled bad as usual, so I know it has nothing to do with the antibiotics.
I will keep everyone updated if things change. Really hope this helps someone, if you have bad breath, do some research on tonsil stones. You don't need to buy products and junk to get rid of them. Just clean your hands and dig them out with your fingers. Gargle with salt water or a homemade tea tree oil mouthwash daily to help stop them from coming back.
So happy right now