I’ve been on nex birth control for two years. I got it out dec 19th. My fiancé and I have been trying since January 15th. I haven’t gotten a period in over a year so I can’t track if it’s my period but the app said it’s my ovulation week. but I got light cramps then not even a hr of them starting I wiped very light pink blood that turned into a thicker light pink blood (as if it was a normal period). Went to check 30 mins later and I wasn’t bleeding at all and it was a rusty brown color.. has anyone else experienced this and could it be implantation??