Can somebody please help?

So I miscarried at 5 weeks pregnant, I started bleeding on March 13. It lasted for 5 days.

Since then, nothing. No period or anything!! I had light spotting like 2 weeks ago just once when I wiped.

Anyways I took a test and it came out like this -

BUT. You literally can only see that line if you are holding a light up to it. I can't see it unless I have my camera light to it. Maybe an indent?

Either way, my period still has not returned. I don't know what to do 😭 I just want it to start so I can start TTC again. Has anyone went through this?