What Causes Headaches Behind Eyes And Lump Above Left Temple?

Hi :) I have recenty been getting headaches behind my eyes and forehead, and I have just notices a lump up above my left temple, its not big and by looking at it you wouldn t have noticed, but when I was massaging my head because I keep getting these headaches I felt it like move under my fingers, I don t have it on the other side of my head. I thought I was getting headaches from looking at the computer screen all day so I went to get my eyes checked and they are fine! so I just thought it may have been stress from being in 3rd year at university! the headaches come on as soon as I wake up and I sort of feel spaced out and not with it! I rang the doctors today but the next appointment is in three weeks! Rosie