Need to vent

Nakita • 27 years old, Married Baby 1- June 2015, Baby 2- October 2016, Baby 3- March 2018!
I'm really not liking breastfeeding. I mean I love that I'm giving my baby what is best and how convenient it is. I feel a bit stupid because I've only been doing it for 5 weeks and people keep telling me it gets better but I'm in pain! She feeds all the time !! She feeds like every 30mins to an hour and they are shorter feedings. I've tried to keep her on for longer but it isn't working. And my nipples are just sooo sore! I'm grateful that i don't have a supply issue but I just don't know how much more I can take!