I recently found out I was pregnant (7-25) I was spotting bright red blood at that point. Called my ob who directed me to have my hgc blood work done. (7-26)came back at 47 with low progesterone levels, at which point she said was very low and could be an unhealthy pregnancy. So I went 2 days later to have the same test done and at that point (which was 7-28) my hcg was at 117 still low progesterone. She placed me on progesterone tabs intra vaginally which stopped my spotting for 3 days, now I filled a panty liner with a rustic brown colored blood.. I guess my question is, is it possible for me to continue to carry this pregnancy still, am I still pregnant, and should I be concerned for my on health at this point in terms of an ectopic pregnancy?

It sounds like you might not be pregnant. Have your doctor check and let your doctor know about the rust colored blood. To me it sounds like a stillborn prgnancy. Sorry if this is bad news, but it could be harmful to you.