Scared My Pup on Accident 😭 Now he’s hesitant to come to me

So I have my sweet little yorkie (2.5lbs) and a toy Aussie. Well the Aussie was not being friendly and I ended up scolding her and now my little guy is hesitant to come to me. How do I fix this?

Just a note: I am working on not being so loud when correcting my other dogs around him. It was early in the morning before coffee and I just want thinking.