Mastitis for the 5th time

My baby had a procedure done and it took a few hours and everything went well but I ended up getting a clogged duct and then mastitis because he hadn’t eaten in so long since he also wasn’t allowed to eat 4 hours before. Everything went well thank god but he was still sleeping when I got to go back and I was so close to asking if they had a pump because I was so uncomfortable. I even pumped before we went too. This was a few days ago and my breast is still so sore. I wanna scream every time he feeds because my nipple is not okay.