I hope you're getting better. Because your breast feeding I didn't suggest garlic before but if it doesn't bother the baby, garlic is generally good for you. Any time I could manage to get hot tea with lemon and honey down, I figured I needed it. I can't stand sweet tea and I'm not fond of honey anyway. This would be a good time to indulge yourself in popsicles. Any sleep you can get is good too.
ETA: I found a recipe for a Salty Garlic Gargle
! If you're brave enough to check it out, you'll have to scroll down to find it. The best part of this might be that it will keep everyone a good distance away from me if I use it! LOL Seriously, it just might help and be worth the social consequences.