TTC woes

hello peeps.. something weird has been happening with me since last month. I had my usual period in August, waited for the ovulation window as shown by glow, did it and then prayed fervently for it to work. unfortunately, I began to have a brown discharge 6 dpo and it continued for 3-4 days. I am assuming this was my period because am due to get my actual period today but the ovulation strip says am ovulating!! I am losing it :( does this mean I didn't ovulate in August?