pressure in my head

I am very familiar with headaches/migraines as I have had them since I was a kid. I am 11w3d today and for the past week I have had serious pressure in my head...it's not a headache, migraine, tension or sinus headache. Only way I can explain it is a balloon inflating in my head or I'm hanging upside down. It ranges from eye sockets to forehead, top of head, down to my shoulders. Sometimes it's tolerable other times I'm down for the count. Heat, cold, essential oils or Tylenol does not relieve it. Sleep obviously feels better since I'm not awake haha but once I wake up it's still there. 

Has anyone else experienced this?