Dark brown discharge

Aadhya

Is there any one who faced dark brown discharge on 28th of a 31 days cycle. I had <a href="https://glowing.com/glow-fertility-program">IUI</a> done on 1st May 2019 and my period is due on 19th May. I am so scared that again I will have to face period. It has been so painful after my miscarriage last year December and since then trying to convince...