Yours sounds worse than mine but I resemble this post. I think my sinuses trigger a migraine sometimes - I was destroyed last Wednesday.Genuinely feeling terrible. Sinus headache resonating in my ear. I'm not sure, it could be a migraine coming on, either, but was in bed with it yesterday since it was making me feel dizzy. Sick of it tbh, have been in and out of the ENT for a year and a half now, and no further on to figuring out my chronic sinus pain.