Worried :(

Beth • Newlywed with 7 and 2 year old girls .. trying for #3
So I got some positive tests this morning with Wondoflo YAY! Well, I took an FRER this afternoon and it was a bfn. Could it be because it wasn't FMU? My urine wasn't dark but it had color.. I may have seen a very super feint line, but I don't think so. What does this mean :( I've attached pics of my positives and the FRER I took. I am 10-11dpo