It may be difficult to confirm the exact cause of your symptoms merely on the basis of symptoms. A detailed history, clinical examination and correlation with test results is necessary for appropriate diagnosis and treatment. Pregnancy is a possibility. You may repeat the test again. If it is negative other causes of delayed periods like hormonal imbalances, thyroid disorders and ovulation dysfunction should be considered. This is merely an advice. For more details and queries contact your gynecologist. Hope it helps.
Take care and regards!
Thank you! I ended up getting my period on day 40, so do you think I could have ovulated on day 25 or 26? If I am irregular again this cycle I plan to make an appointment with my OBGYN.