The last couple of weeks my 5 month old will cry, then get really wound up and not feed.If I can get her to feed she will settle, otherwise she'll cry until she feeds- if that makes sense! This mostly happens when we're out, which makes it worse because she gets upset and I get upset and self concious with people staring at us. Any solutions? Also thought maybe this is something to do with teething, but she's not interested in teething rings, but she'll always suck on my finger ferociously..