Ugh... my cold??

ive had this cold since friday night. cough, sneeze, and i blow through tissue boxes in about 5 minutes. i need to got to school this weeks since i have 8 tests in 3 days and if i miss one im screwed. but my cold is sooo annoying! i have to get up every 5 minutes to get a tissue and bf always stares at me like im gross. its embarring. ive been taking those sudafed little red pills that u swallow. (doesnt really help) at night i put on a dehumidifier and rub that vaporizing stuff on my chest. anyone have any good medicines or tips??thanks