Diarrhoea before ovulation

Sw
Hi Ladies,
I have recently started experincing diarrhoea & cramps during ovulation. Took me a few months to realise it was related to my ovulation, as I thought I had IBS or something. Tracking on glow and adding symptoms has helped me figure out this trend. It starts about 1-2 days before I get my positive using opk. Does anyone know if this is a concern for TTC? 
Thanks !