Allergies suck! RANT!

I'm soooo incredibly tired of not being able to control my stupid allergies! I'm from Texas where pollen is always high and the weather changes every minute so that doesn't help. I hate to take meds while pregnant but I just don't know how I'm going to beat these sinus headaches and pressure! 
Sorry for the rant.. I'm just so frustrated after having a severe headache for 7 days straight!