Glad to hear your wrap is intact! Have you considered allergies? This is the time of year, and although many people insist they don't have allergies although (as an allergy sufferer I am skeptical) they have typical symptoms during allergy season. Pollen has gotten much worse during the past few years--I can certainly notice the difference.
Throat clearing and headache are classic allergy symptoms. Have you taken an antihistamine? Just a thought.
Hope you feel better soon!