The harder it was to conceive, the less you feel like you can complain?

Because it took me so much time and effort to get pregnant, once I was - I felt that I had no right to complain about anything. (The morning sickness, the fatigue, the sore breasts...) Hadn't I just spend years and thousands of dollars JUST for this, after all? 

Was I alone to feel this way? Or do other women also feel like if they had fertility treatments they have less of a right to complain about being pregnant?