I wouldn't reuse that brass on a dare. After pulling your loads down, check the inside of the cases with a paper clip or dental pick. Wouldn't be surprised if you can feel a ring inside one or more.
Careful, chicken-hearted, and wise reloaders trash all the cases in a batch at the first sign of stuff like you experienced. When you load hot, you can't expect to get long case life.
Start with new brass, and size it just enough to chamber easily in the new barrel. Look up partial sizing if you're not familiar with that.
Yup, tossed that brass. Have a few bags of new stuff on hand.
