I get so sleepy most of the day and my blood pressure even during exercise is no more than 95/65. glucose and blood test are ok, i don't know what todo?

Some thoughts: Are you fatigued or sleepy? Some causes of either are lack of restful sleep, sleep apnea, underactive thyroid, adrenal gland insufficiency, iron deficiency, vitamin deficiency, depression, chronic stress, cardiomyopathy. A resting BP of 95/65 isn't unusual in young women but it should rise with exercise. Have you been checked for these conditions?