Hi Friend I am Dr Bilal and I am an Ophthalmologist
Welcome to Health Care Magic
I would like to answer your question and your satisfaction is my goal .
In my opinion you need to visit a Doctor because it is likely that you have blood trapped in your sinuses
secondary to that trauma and for that very reason you are experiencing pain around your left eye and left side of forehead . Right now this is blood but later this can become infected. Till you visit a doctor, you can use over the counter available xylometazoline nasal spray
2 puffs thrice daily and steam inhalation with menthol drops. You can use ibuprofen
for pain but this needs further investigations.
I hope you will find my answer helpful .
Good luck Dear .
God Bless u . Wish you a speedy recovery .
Best Regards .