Ectopic pregnancies: Need input

So I’m asking those of you who have experienced an ectopic pregnancy to please share your story with me. I believe I am currently experiencing one myself. Last Tuesday (a week ago today) I took a pregnancy test that came out positive followed by another...positive. Since then I’ve probably taken about 20 tests because I just have this feeling it’s not right. Every single test was positive. The following Thursday I went to the doctor, their test was also positive. I had bloodwork done that Friday to check my hcg levels which came back as 73. I had another blood test done Monday (yesterday) to check the levels again to be sure they were rising appropriately. The results came back today and they rose but only to 79. I have been having pelvic pain and brown blood/discharge. I wouldn’t wish either on myself but I really hope it was a miscarriage rather than an ectopic pregnancy because I know if you have one, you’re more likely to have another. I have another blood test scheduled for tomorrow morning to be sure that my levels decrease rather than rise slightly more, which would confirm an ectopic pregnancy. I would like Input and words of encouragement please. My husband was devastated to hear the news and I’m trying to stay hopeful.