Now, I always have this constant headache, I've had it for like a week and a half now, and it pops in and out but it always seems to be in the same spot, which is on the left side of my forehead. I take painkillers (e.g Panadol, Nurofen etc.) they mask it for a bit then it seems to disappear but then the next day or the day after it will come back. I have feeling these are just stress headaches, but I haven't really been under any stress lately, so i'm asking for a little bit of help here.
Oh P.S it's not glasses.