Purged for first time and my throat hurt the next day?

The other day I had eaten two chicken skewers and a handful of candy. After that I decided to make myself throw up three times in a row because I felt guilty about how much candy I’d eaten. The next morning, I woke up to my throat hurting. The left side of my throat was sore and hurting all day. When I had finally eaten at night, the pain went away for a while and when it came back the pain was on my whole neck, not just the left side. Today the pain is gone. But I wanted to know if that’s normal to feel after purging, for basically the first time at least. And no, I don’t want an answer telling me this lifestyle is unhealthy. I know it is, and I’m working on it. I just would really appreciate if someone could tell me if feeling pain like that is normal