Due diligence period and inspection

Offer on a house accepted and we are in our due diligence period. After inspected we noticed some mold on the garage doors (wooden garage door) and mold on the garage fridge door. After a few seconds of being in the garage I developed a headache. We are going to ask for new garage door but with all things considered we don’t want to get new garage door but there still be mold or musty smell in garage. Am I overthinking this or is this a red flag and we should run? Inspector didn’t seem too concerned but I also had to point out the mold on the fridge for him