Spotting

Kathryn • Hello everyone, my name is Kathryn and my fiancé and I are trying for baby number 2. We have a 4 year old daughter
Okay so need some advice. I'm pretty sure my AF is gonna show cause I just went to the bathroom and on my underwear there was like a very little brownish tent of I'm sorry if this is TMI but slimy clear stuff. Thought it would be spotting before period which is abnormal for me but I wiped and there is nothing which is kinda odd. Anyways do you think AF or late implantation?