Anyone get a Temp drop before BFP??

Did anyone get a temp drop as if AF was coming and then go on to get a BFP? I’m 12dpo and my temp has dropped down to the cover line. I had very light pink/brown when I wiped. Not sure if it’s implantation or just AF about to come. Spotting like this is not normal for me but I did take clomid for the first time this month due to low progesterone/weak ovulation so who knows 🤷🏻‍♀️ The light pink was there last night and this morning but only when I wipe. I don’t have my usually cramping like AF is coming so I was trying to stay hopeful 🤞 thanks ladies 🙂