Help!!

I wonder if someone could help me please! I had a miscarriage in September and been trying again ever since with no luck! I have 3 children all ready and never experienced this before....(details to follow)

Sorry to go in to info but I’m due AF in 3 days now, yesturday About dinner time I went to the toilet and when wiped I noticed brownie/pink discharge, nothing at all afterwards. This morning I woke up went to the toilet again and had what looked like pink discharge/ spotting didn’t get a clear look with children barging threw the door ha! Again just been and nothing again, I’ve never experienced anything like this before so looking for what people may think or a little advice? Thank you so much for reading!