Almost 5 weeks Spotting/Cramping

Yesterday at about 4 weeks 5 days I had some cramping deep down in my uterine area that lasted for about an hour and then I went to the bathroom and there was a flash of red blood that lasted for a panty liner. The cramping went away but now I have dark brown spotting mixed with CM and occasional sharp cramping. I had a miscarriage last April and I am terrified. My pregnancy symptoms have not gone away, still have sore boobs that seem to be getting worse and exhausted.

I emailed my doctor and waiting for a response but this is terrifying for me. I’m afraid this little bean doesn’t want to stick around.

Anyone experience this?