>worst headaches I've had for a long time,
Did you read my posts about chemical sabotages? Covid is local by your neighbors spraying chemicals into your pathways. Some use sprayers that sprinkle the chemicals and can land on your head causing severe headaches as these toxins burrough into the nerve endings of the head. They can cause migraine headaches behind the eye and sinus problems. Usually you will have small pimples or a dry area that feels swirled depending on how much you were hit with. If you have any of these symptoms try camphor, witch hazel, benzeklonium chloride, sage, and or coconut oil. These chems can contain any of the following: plastic or nylon, metal nano particles, adhesives, micro-organisms or larva particulates that grow when introduced to bio materials such as skin. Some of these abrasions can take months to get rid of.