Hi, welcome to healthcare magic.
If your cycles are regular most probably you are pregnant. Of course the blood test
will confirm this. 2 days is a very long time for a blood test. Usually the result is available after few hours. Anyway, if the test is positive, start taking Folic acid supplement
and have an ultrasound to confirm intrauterine pregnancy and exclude ectopic. If the test is negative you may wait for spontaneous menstruation
or visit your doctor to prescribe you progesterone
to induce menstruation.
Dr. Ahmed Bahaa.