Help! 5th FET - might this FINALLY BE IT??

I'm 4dp6dt. It's clear there is something, but I can't tell if it's a HORRIBLE indent (it's a FRER and I've been tricked by them before) or finally the very faint start to our miracle. I feel like I'm not even objective enough to be able to tell if it is pink. Does anyone have any thoughts? My husband's father passed away last month, and I am hoping this is him reaching down and helping us out. To be able to tell him on what would otherwise

be such a hard Father's day would be everything. <3