I have been very ill, bed bound for the last month. Two trips to A&E with very fast irregular heart beat of 149 bpm. They did tracings but it had calm down and gone to normal by then. I have now developed POTS like symptoms especially bad when getting out of bed in the mornings. Low blood sugar episodes, no appetite and constant nausea. Low tempreture and blood pressure. Numbness in feet, cannot walk more than a few steps I am trying sublingural B12 5000 mcg. Tiredness and fatigue is bad. Very weird no energy shaking. Feel like all my lifes energy is draining from me. Weird anxiety symptoms.
I told doctor I am supplementing B12 before blood test, she says I am ok, I asked for active B12 test as I don't think I am asorbing it. She does not know what this test is.
Lastest blood test results. I will just list abnormal ones.
lgA = 6.8 g/L high
Serum cortisol = 167nmol/L low
Erythrocyte sedimentation rate = 2mm/h low
B12 = 868
Monocyte count = 0.9 10*9/L high
Mean corpuscular volume (MCV) = 96.4 fl High
TSH results now 0.67 T4 19.04 I had raised from 75mcg to 100 mcg levo 5 weeks ago because TSH had raised to 3.90
I so need some help.