hello... i was late for my periods and took the preg test on march 4th.(11/2 month). it came out as positive. went to an u/s scan on april 20th. in the scan the result came out as, a sac like structure found in the utero. also advised to monitor the blood hcg level and rescan after 3 weeks. after the scan i got a little brown spotting(but no pain). today it turned into red fresh blood. not too severe bleeding. but enough per pad on one whole day. but never had a pain or cramps... am much worried about my condition. since tis is my first pregnancy i coudnt guess the situation. very much scared.. please help me out...