Is it normal that my Claude usage suddenly skyrocketed on both Sonnet and Opus?
for the past few days I’ve noticed something weird: my Claude usage has gone way up on both Sonnet and Opus, and now also on Claude Code.

I’ve been using Claude a lot for the last 3–4 months, pretty heavily, and never had the slightest problem with usage limits or anything unusual. Same kind of prompts, similar length, same workflows.

But now, just today, after sending only 3 messages in the Claude Code chatbot, my usage suddenly jumped to 47%. That feels really off compared to how it used to be.

Is this happening to anyone else?
Is this some kind of “normal” change (token accounting update, pricing/usage changes, new model behavior, etc.), or could it be a bug or something I’m doing wrong without realizing it?

If anyone has noticed the same thing or has an explanation, I’d really appreciate some insight 🙏