Hi Benni. I’ve had this before and right now. In April of 2019 my mother was diagnosed with cancer (lung cancer that spread to her brain). I went into a tail spin. I think what started as a sinus issue because of allergies turned into a 6-7week constant pressure headache. It would move about my head and when I would spin out with anxiety it would get tighter feeling. I had an MRI then and it was absolutely fine. Now recently it’s happening to me again. I saw a neurologist today who found no reason to repeat the MRI but did say tension in the neck will cause this type of feeling, he prescribed a high dose of NSAIDS and a muscle relaxer. I am just as nervous as you right now worrying about the “what if” my anxiety won’t chill until I see a clear answer. Like for me I need the imaging done to know ok it’s just anxiety. Even though I went through this EXACT type of headache before. My mind will still go to the “what if”. You are not alone.