Hi I am a very fit 40-year-old who is always active and eats well but I get headaches often . I always notice that I have two bulging veins on the side of my head to my temples are every time I Google search information it says it s normal. Recently I noticed that it s spread a bit more to my four head around my hairline almost looking bruised in appearance more then a vein. I also have been getting headaches and I have been feeling a little off wondering if this is normal or am I over analyzing things. We have brain aneurysms in my family history so sometimes I get paranoid.