HELP! Spotting WTF

Jessica • I have a little girl in heaven and 2 little girl's and a little boy on earth with me a wonderful husband of 10 years

Ok so I just finished my second round of clomid 3 days ago that was also the last day of my period but today I noticed some spotting not a lot but still the fact that I shouldn’t be spotting at all because my period is over has this happen to anyone else and if so why and please tell me your ok I’m praying this isn’t a horrible sign