I was talking to a friend of mine the other day. She wanted to know when there was a breather with her child...when could they just be and not have to do doctors, diaper rash, eating issues, etc. I totally understand that. In fact, I think the one piece of advice I have for people who decide to have a baby is. "it is always something." It is. When you have children, there is always something to respond to, deal with, take care of, etc. Parenting does not necessarily get easier...it is just different with every stage and you learn to handle things better (sort of).
So hang in there. We have all gone through it. Just because you get stressed or think, "will this end?", does not mean you do not love you child any less. We all love our children, but it is very stressful at times. That is why I encourage all parents, especially women, to talk about their experiences and share. This help make you feel less crazy! Because having kids is a CRAZY thing!! ;-)