Life Has Changed

So, breastfeeding is way more difficult than I thought it would be. And I expected it to be difficult. I can't believe the pace. My life has been turned over to nursing. Every two hours. Sometimes 2 1/2 to 3. And that is from the beginning of the the last feeding. And I have an overactive milk let down which makes my little one is fussy and uncomfortable at the breast. We are trying to work through it but it makes me feel like crap. On top of being exhausted.