Slightly baked starter

So I left my smaller starter in the oven overnight with the light on, that is about 1 week old or so and the oven was very hot in the morning. Dumb on my part but there was a dry layer on top that I removed and just fed what was left over… should I keep going with this starter it’s looking normal no bad signs so far. Or should I toss it and restart while it’s small and young