Am I out?

Amanda 🐼 β€’ With my husband for 19 years, married 10 πŸ’ Postpartum RN πŸ’‰ Addison Sarah born 1/1/16 πŸŽ€ Lost baby #2 10/1/18 πŸ‘ΌπŸ»
CD34, 13 DPO today. Yesterday I had a little brownish spotting in CF and thought I was out. I usually spot before AF due to endometriosis. Today I woke up and nothing. HPT yesterday was negative. What do ya think?