Hello doctor i had my periods on 5 january and then i had unprotected sex on 21 January and in am hour i took unwanted 72 as i was on my fertile window and again i had unprotected sex the next day 22 January n took unwanted 72 again . On 28 january i am having brownish discharge more like pre period discharge kind of . Please guide me should i go for
beta hcg test or is it withdrawal bleeding and not implantation bleeding. I had history of ectopic before 4 years it's been.