I am suffering a lot and have not gotten any explanations as to why this can be happening, I dont have high blood pressure, no diabetes. I am having this pain in right side at the base of the skull, it is swollen there to where if i touch, i can feel discomfort, and this pain pattern starts when i getting ready for ovulation, but also with this pain, i get jerks and weakness, i start moaning due to pain, and start getting jerks my head moves left right, up and down, my feets jerks and shoulders as well, i have swollen lymph nodes, i have been having painful periods, pressure and pain during ovulation, back pain, fatique, diarrhea- been diagnosed with ibs. It is hard for me to carry routine work everyday. my eyes have floaters in it. my blood test is normal, my white cell are slightly high, my b12 level dropped a lot but taking absorpable b 12 pills constantly now.