Early ovulation

Lily Cheryl Anne • TTC #1 with endometriosis and one fallopian tube ❤️

Does a chemical pregnancy throw off your cycles? Making them shorter or longer depending on the person? I'm due to ovulate on the 27th this month and I usually don't get positive opk's until cycle day 15 but today on CD 12 it's looking really close to positive. Could I ovulate early due to my chemical?