i think i could be pregnant me and my ex boyfriend was trying for a baby we broke up . ive had 8 bleedings it 6 weeks .iam allways tied if iam pregent i would be 15 weeks iam having bad cramps i find it hard to walk becase ov pain in my belly iam i havnt gone toilet in week i went to the doctors he asked me if i could be pregnant i said no i was scared he did say there was swelling i in the past have tryes so maney times in the past and it hasnt been so .the only thing that makes me think that iam not pregnant is i havnt been sick can u tell me if its worth taking a test thanks