Allergies

I have had allergies all of my life but I still don't know what I'm allergic to. At least one day a week, I am congested with a ruuny nose and itchy eyes (completely miserable). Well, I started feeling this way last night and I am still congested and can't taste my food. I didn't get much sleep last night and have been sleepy all day long. Therefore, it is 6:46 pm and I am in bed. Hopefully, by tomorrow, I will be feeling like myself.