Suggest Remedy For Severe Headaches And Anxiety

i suffer with endometriosis and recently had 2nd laparoscopy to laser adhessions from both ovaries endo was found on the bowel area and also pouch of douglas.

Recently i have been suffering with terrible head aches and getting numb feeling through my head and right arm and suffering with anxioty i went to local A&E and they took bloods and urine sample they said had leukocytes in my urine and need further testing done but to go see my gp next week once results comeback from Lab.

would the head aches be part of this as they are really bad and parracetamol not doing anything is there anything else i can take until i see my own gp ?