What To Do For Sinus Infection Worsening When Breathing Cold Air?

Hi there,i'm imène,22 years old, I'm experiencing a really weird sensation between my eyebrows ,kinda tingles sometimes,i went to the doctor & he said it may be caused by sinus infections since i used to leave my hair wet when i come out of the bath,but some sy it's because i use my PC a lot or stay up late at night,well,when i wake up in the morning it's gone ,a friend of mine told me it has to do with the seasons changing. It seems to worsen when I hyperventilate, or when I'm breathing cold air,it started when i was so nervous & depressed & so i had my first meditation lesson,& so they say it has something with the 3rd eye energy,but i don't believe in such things ...oh,it's been 5 months since i started having it ,once in summer i tried putting an ice pack on my forehead ,& voilà,it's gone! but it came back the next day ... PLEASE help it's so annoying ...