Skin screening

Going to the dermatologist tomorrow to get some odd freckles checked I’ve been putting it off for years because I’m so horrified on skin cancer I feel like throwing up right now and thinking of every reason I should cancel it I’ve been on google , Reddit, and TikTok all day just watching and reading everything I Can about it it’s fueling my anxiety but I can’t stop I can’t concentrate I can’t do anything but lay here and worry I’ve convinced myself I 100% have melanoma and I just don’t know how To Calm myself down