Welcome to the forum! I hate to say it but it's your age that makes you suspicious to hospitals and doctors too. Complaining about pain is common and almost impossible to disprove! They fear your looking for strong pain meds to get high from. Little do they know that you can get those kind of drugs off the streets easier if that was you goal. Any way there should be free clinics that you can go to. At least for you headaches! There is this really cool device that administers a mini shot in your leg, only pricks doesn't hurt, and that get's rid of any migraine in minutes! Forgot what it's called but its heavy duty and no side affects and not addictive. There is a small risk of heart attack but not enough to prevent it from going to market. That will solve your migraines for sure!

You need to start some where and I recommend a free clinic. Address your anxiety and depression. Don't tell them what you think you have! Let them "discover" it on their own. You just tell them what's bothering you and leave the rest up to them! By addressing your anxiety and depression every thing else will come out eventually! But any doctor can address depression and anxiety! LOOK FOR A FREE CLINIC!