28th may at 3 in the mrng i had severe stomach pain about 1 hour and again in the aftn nxt day for 30 min ,, i have some pain even now also and also headache ..they are coming suddenly .. i am confused and dont know what to do ..i took two ec pills one on may 20 and othr on 24....my last period is on april 10th-14th,my blood test is 0.10 on 26th may ,, am tensed what could be the problem ..should i consult a doctor ..if yes what tests do u advise me to do ?? please hepl me