I have a few issues going on as of recently. My LO has been eating less during the day while I am at work and more when I am at home. DH says that he is only drinking about 1 ounce every few hours but is overall happy. When I get home he will nurse nurse nurse. He has been waking up more often to nurse which is fine with me since we cosleep. I am a little concerned that he is not taking much while I am at work. Also, since he has been nursing more, my nipples have gotten so sore (newborn days all over again). Yesterday I noticed a tiny bubble that looks like it is filled with water on the tip of my left nipple. It is becoming borderline painful it is so sore. Any ideas what could be going on??