Ovulation bleeding?

Rachel • Loss at 9 weeks in Feb 2017. Baby Luke came at 33 weeks on 5/2/18!

TTC and noticed today I had some brown spotting with stretchy CM (first time ever) My husband and I bd yesterday and were planning on trying again tomorrow morning and a few days after that. Glow says I should be ovulating in a few days, and I haven't used my OPKs. Does anyone experience ovulation spotting? Has it led to a BFP?