TTC post birth control

TTC our first baby. I stopped taking BC the beginning of August in the middle of a pack. I had what I guess was considered withdrawal bleeding for about 3 days afterwards. I started taking upspring fertility plus the middle of September bc I hadn't yet had a "regular" period after stopping BC. After starting the fertility pills, I had a period mid september and according to my apps, ovulated last weekend. I also had brown and pinkish discharge over the weekend when I was supposedly ovulating. Now I'm having moderate watery discharge. Anyone else experience anything like that?