Headache. Treat it without medication?

I've been feeling pressure in my head for about 2-3 weeks, though there are some days when it's not present especially when I go outside for a walk. I've had other symptoms with it before, such as upper back pain, neck pain, difficulty swallowing, hot flashes, palpitations, etc. I am cleared from thyroid issues since lab tests came back normal. My endocrinologist told me I have anxiety. Now this is what I'm feeling now. It's like a tight feeling, at the back or top back of my head or the bone near my temples and it feels like it wants me to stabilize my head or support my head. Sometimes I get throbbing pain at the back of my head which lasts for a split second or maybe 5 seconds. Is this still because of my anxiety? How can I naturally treat it without medication? Thank you