I've gone to the beach the last two nights with my family. Yesterday I wore a hat. Woke up this morning feeling okay, but came to sit at my computer & very suddenly started having trouble 'tracking'. My eyes hurt really bad looking to the sides & then I had trouble with my balance. I felt that if I tipped my head slightly to either side that I would fall clean over. If I stand perfectly still. Or walk without turning my head at all I'm fine. Then the tension/muscle headache kicked in. Pain all up the back of my head on both sides & down into my shoulders. It's palpable. Eyes hot & sore. I jumped in a warm bath, but felt like it was rocking side to side, so I carefully got out & laid down. Felt quite nauseous too. Felt better whilst lying down, but couldn't have the back of my head touching the pillow, because it hurt so bad On trying to sit up I felt incredibly dizzy. Took panadol & diazepam & am feeling a little better (although extremely tired.) We've had a thunderstorm here today after 2 days of heat, & I've overdone it exercise wise. Does this sound like trigger point pain to you???