Can Brain And Head Pressure With Burning Sensation, Aches, Pain Be Treated?

hi im a 24 yr old female mother of two and for the last 3 months ive been suffering with this funny sensation in my head (pressure or fuzzy feeling) its accompanied by a sort of pressure on the brain as if someone is pressing my brain with there finger i know wired but thats what it feels like and its followed by a burning sensation i also have been suffering with moderate tieredness general aches and pains mostly in my legs neck and shoulders and a mild temp of around 37 38 that is mostly here all day iv been to my gp and hes shrugged it off as stress or as iv got a mild temp some sort of cold or bug please help me stop worrying about this as this it self is stressing me out i cant affored to be feeling like this constantly every new day is a stress and worry and its constantly making me worry about my health and general well being i hope its nothing serious but its been going on for sometime now please suggest some help and advise