Thoughts please

According to my app I should be around 5+5 . Don't know how far along I am really because we weren't strictly recording dates. But I went for an early scan Wednesday because I had some brown spotting and blood when I wiped (occuring one single time), they didn't see anything from the scan but thickening of the uterine lining. Blood test that day showed my HCG at 1034. OB said I may be a lot earlier than I thought and she usually says they need at least 1500 hcg for anything to show up on scans. After the scan I there was blood on my underwear and some when I wiped. That was the only time I bled. Been having very little brown discharge since. No cramping. Photo below also are my tests since Wednesday to tonight, from top to bottom. I thought I was having a miscarriage, honestly.

Waiting on blood results from today to see if there are any increase. Thoughts?