I have what I assume is a milk blister on my right nipple. In addition, I've felt some shooting pains in that breast for the past few days and my nipple is feeling sore. Wait, there's more! I also think I might have a plugged duct in that same breast. There's a lump that remains even after I nurse. Suffice it to say, my right breast has not had a good week. Any advice about any of the things I'm experiencing and what I can do to help any/all of them?