Anxiety and overstimulation

I started getting anxiety in May this year, I didn’t know what was happening, it was so hard & scary to experience. ( in June I went to the doctors to check )
A lot happened during the start of the year & in May so I’d assume thats why. & low iron….. Fast forward 3 months later, it’s now been 4 days without any anxiety or overstimulation!. Not long but it’s great to feel back to normal. I also noticed when I got a back massage it really helped & calmed my body.