Over the past week (in which I was on my menstrual period and going through stress with finding a job, financial worries, etc) I had been having weird head type feelings, it will feel dull or achy or even a sharp pain at different times of the day generally on the right side of my head for a few seconds. This has me a little scared, yesterday (Saturday) during midday, I felt this weird feeling in my head like something was moving, passing through inside it, it lasted a few seconds, I don't think it hurt though but was uncomfortable. I do have a past of having anxiety, depression, some stress. I don't know if it is related to that or if it could be something else.