Hi, Welcome to Health care magic forum.
The reason for the low reading of the blood pressure, might be the low intake of food,
hypothyroidism, etc. It is not a big problem.
You have lot of gas, making lot of noise, stomach become bloated and hard after eating, may be due to infection of intestine, or gastric hyper acidity. It can be treated, and you will be all right.
Irregular periods may be due to the anemia, or disturbance of the hormones etc.
Blackout may be due to the low blood pressure, or anemia, etc.
I advise you to consult a physician for diagnosis and treatment .
I usually prescribe to my patient with such symptoms
protein supplements for low blood pressure.
Omeprazole,
domperidone , ofloxacin, and antacid gel for
stomach bloating.
The periods irregularity corrected with hematinics, and
albendazole.
All these drugs combined corrects the black outs and hearing problem.
Wishing for a quick and complete recovery. Thank you.