Sorry to hear about your headache. Not sure sinus headaches are USUALLY front or front and temples -- where migraines are USUALLY just one side of the head and usually in the temple area (at least for me).

That being said even if it is a migraine that doesn't mean that you will v*!!

If I get a migraine on the right side of my head -- I can function and get by OK but the pain is BAD just not debilitating. No aura lights, no n*, no v* just the pain and trust me you'll know it because when I walk each and every time my foot hits the floor my head POUNDS! In my opinion there is no mistaking a migraine for anything other than that a migraine.

If it's on the left side USUALLY I can't even get out of bed! I will also get some n* with it and USUALLY have the aura lights as well. Depending on the reason and how much medication I have taken (sometimes it's a scary amount) the n* will get worse but I have NEVER EVER EVER v* from one and had one just yesterday. At one point I was so gaggy that I couldn't even take anymore migraine medicine until after the phenegran kicked in (the migraine pills are kinda big).

Today I have what I call a migraine hangover - LOL. Very short tempered, tired and just not with it.

I hope that it's just a sinus headache however since I wouldn't wish migraines on my worst enemy!