M.C.
Unfortunately, I've had the same problem. Colic/Acid Reflux and now teething. My daughter is 17 weeks old and has been teething since she was 12 weeks. She's getting her two bottom teeth (confirmed by dr. as well) and now the 2 top in addition. I've tried the teething tabs (homepathic) and they didn't help. What does help for me is Gripe Water (by Baby's Bliss). I give it to her only at night to help her sleep. My problem isn't just the pain, but the excessive drooling. She chokes on it. The teething tabs that didn't work for me but DID work for my sister are made by Hyland. Good Luck.