Grace Crain, I wonder if it’s the Your like my hair gee thanks I washed it shirt? I’m too afraid to try Botox, but like you, I’ve been on the others! Diets, Imitrex, propranolol, several antipsychotic meds, including anti-seizure medicine! My body either rejects it or acclimates to it after a while I just wished someone would find something that would stop them! I’m tired of hurting. I appreciate knowing what others have tried and what works for them.