Yes, very likely.
Most symptoms that comes on quickly tend to resolve quickly too but if you need some extra help, I'd buy some magnesium and take 150-200mg breakfast and evening and some Atrogel® (Arnica gel) and apply that at the same times.
Let us know if you're not better in a week or so.
Best wishes
Earle
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.