On Saturday morning I had 2 very faint positive FRERs. Last night, I took another which I thought was negative at first but ended up having a very faint line (see pic). I then waited until this morning and used fmu to do another FRER which looked totally negative! Not sure when I ovulated but I had spotting for 24 hours last Monday/Tuesday which I thought was implantation. No idea what to think now 🥴🤯🤷🏻♀️ Any advice welcome! Thanks in advance!