Hello mam...
From the information you provided it seem like an allergic condition..
I would suggest
1. Cold compression with ice 2-3 times a day
2. Olopatadine with ketorolaceye drops 3 times a day
3. Carboxymethyl cellulose eye drops three times a day
Next Steps
if it does not get improved with this kindly take consultion
Health Tips
Please use sunglasses when going out
wash your eye with cold water 3 times a day
do cold compression as advised