Hi.. I had brown discharge after my intercourse in june.. Den i had less than normal period in july and den no bleeding after 6 days and till date no periods for august month and i had no intercourse after june.. My blood tests were negative which was last done on 2aug..urine test were negative last done on 12th aug.. Even internal ultrasound done on 7th aug.. Which detects nothing.. But i have all symptoms of ectopic pregnancy like abdomen pain shoulder n neck pain chest pain nwadays n even rectal bleeding.. Can it be ectopic pregnancy. Please answer