It sounds very much like your symptoms have been caused by a viral infection of your upper respiratory tract and that this is still persisting.
If you haven’t already done so, I would suggest a course of Echinacea to treat the underlying problem which should also resolve the ‘tickling warm feeling’ and cough you still have.
At the same time, I would reduce or remove completely, dairy produce from your diet for the next week or so.
If however, your symptoms persist despite treatment, my recommendation is to make an appointment to see your doctor.
Do you have questions? Please feel free to ask.
Stay up to date with the latest pollen information by finding your local pollen forecast from over 30,000 locations across the UK.