I agree with meg. Breastfeeding gets much easier as time goes by. Typically moms find things much easier after the first 8-12 weeks. I know it seems like right now you're spending alot of time feeding, newborns are like that. If you can get out of the house and be with other moms, the days will pass by quicker.
There are links online with info on how to nurse in a wrap/sling. If you've got a local LLL leader, they may be able to help you too.