Breastfeeding problem?

It's kind of sad that I don't feel the connection with my baby while breastfeeding as some have. In fact, a lot of the times I get emotional, mainly because I feel like I'm stuck. I miss my job, my independence, being with my hubby. I'm 4 weeks Pp. I like to continue nursing at least for 6 months. Has anyone else the experience as I do? What is it about nursing that you like?