Congestion In Nose, Throat, Blood In Mucus In The Morning, Dry Nasal Passage With Dried Blood. Have Sinus Headache. Allergies?

I am experiencing very bad seasonal allergies. I wake up with congestion in my nose and throat, and when I blow my nose the first few times in the morning, there is blood (fresh, red blood). During the day they continue, sometimes Claritin helps, sometimes not. My nasal passages feel very dry when not congested. I also sometimes smell dried blood in my nose...I'm pretty sure thats where its coming from. I have sinus headaches occasionally as well.
Very bad allergies? Sinus infection? Any help would be appreciated.