breast feeding guilt

I hate breast feeding. I feel so bad admitting that but I hate it. I only keep it up because I know it's good for my baby but- I feel like a slave to the pump and my baby. I hate knowing in a few hours I need to pump or feed. Don't get me wrong I do like the connection it gives me to my baby. I just hate feeling like I'm always on a time crunch. Does anyone else feel this way ? Or am i just an awful mom? Any tips on how not to feel this way ?