Share 'Latch Issues'

Hello - My daughter Julia has been breastfeeding wonderfully from day one.  Now for the past couple of weeks she has making lots of noise at the breast and taking in a ton of air when she feeds.  She is three months and otherwise a happy baby.  But just recently she has been crying in pain before she lets out a huge burp.  I'm sure it is related to her latch at the breast but can't seem to reposi…