11dpiui and 12dp trigger

Ok. I'm 11dpiui today and I've been testing out my trigger (12dp trigger) I always test with fmu and tested this AM but for some odd reason wanted to test again tonight and this showed up. Any thoughts?? This is my first month ttc and my first iui cycle. I don't want to get my hopes up either. After I pos I wiped some pink "snotty like" discharge (sorry for the tmi mental image lol) and I NEVER spot this far out from AF (my cycle is like clockwork) and I'm 3 days out. Any advice and personal experiences is welcome!!! 💖💖