Can I ovulate a day after my period?

jen • Momma of 5 boys!💙 and we're done! 😅

Last month I was anitbiotics and it cause my period to be two weeks late this month. (Thought I was pregnant but 3 negative test fixed that. 😔) Yesterday was the last day of my period but today I'm seeing a mucus discharge and my brain is going to ovulation? Maybe? Me and my husband are ttc and I need to know if we should start trying for our girl or don't really worry about it I guess.