Constipation can be cured with magnesium citrate. There is a product called babycalm or kidcalm (look online).
Too much milk will naturally cause constipation because of the high ratio of calcium to magnesium ( 8 times more CA than MG). CA and MG should be in equal amounts in the body. Just how much milk are you giving her?
You would be surprised to learn that many foods have calcium- even some candy. But not too many have decent magnesium levels.
Cut back the amount of milk she drinks and subsitute it with real food and water.only give half the amount you are giving now. Then add the baby calm daily.You should see an improvement within a day, two at most.
Sometimes hemmeroids are caused by fungal overgrowth. Pasturized milk feeds fungal growth. Raw un-pasturized milk has a natural enzyme in it that kills fungus/yeast. My husband put tea tree oil on his hemmeroid and it went away.