Hi my periods were due 24th may but they didn't come, I have regular cycle of 28days so I took home pregnncy test which came positive. Now when I think I'm probably 6 weeks pregnant all of sudden I saw blood clots when I went to urinate. Is this sign of miscarriage, what should I do now please help as I'm not home out of country for month

Only a doctor can confirm your pregnancy and IF you are miscarrying. If you really are only about six weeks pregnant, there is not much that can be done to stop a miscarriage, but only a doctor can help at this point.