So I have a horrible awful nasty head cold sinus infection allergies I have to idea what it is but…

So I have a horrible awful nasty head cold sinus infection allergies I have to idea what it is but it sucks and I feel awful my sinuses are so stuffed up I've had a migraine for almost a week straight now and I can't get no relief I've tried everything so far. Anyone know any other options for me to try to get some relief?