Breastfeeding

JTJKH
Do any of you moms or moms to be plan on breastfeeding? This will be my third child that I'm going to try breastfeeding with. My other two I had such a hard time not from a lack of trying but from the pain my nipples would feel. I have VERY sensitive nipples they hurt all the time. I really want to breastfeed this time for more than 2-3 weeks. Any tips? I've seen lactation specialists, tried electric breast pumps, and tried a hand pump no matter what I use I can't do it.