So for a while now i have been getting headaches in the left side of my head. It is starting to freak me out because it hurt pretty bad. I have had sinus problems my whole life especially on my left side. I also had a stiff neck on my left side. So am hoping it is related to either of these 2. I just have really bad health anxiety. My headaces usally start in the back and move around the left side of my head and sometimes end up in my forhead/ face. I am 20 years old white male and am just kinda having a freak out about this. I also feel like my head is foggy or weird feeling sometimes as well. Please help me out.