I recently got the 18cm lodge cast iron pan that comes pre-seasoned. I wanted to take the pre-seasoning off using a scourer and baking soda. I then dried it and put canola oil onto it and rubbed off the excess and put it in an oven preheated at around 410F/210C for an hour and let it cool in the oven. The pan ended up looking weird like in the photos I've attached. All photos are of the same pan under different lighting-the first is in natural room lighting, the second directly under sunlight and the last one is under my yellow cooking light. Is it rust? I'm concerned about any potential health risks if I cook with it like this.
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