Positive of Evap?

I had a missed miscarriage of a blighted ovum over Christmas. We have been trying since with no luck, felt like this month was also a right off but did a test tonight and not sure if this is a line or Evap? I got a few on some clear blue a couple months ago but I haven’t on a first response! Heading to a wedding this weekend so will be nice to know either way haha.