BFP second month TTC (first month charting)

Ovulated on CD13. 6DPO = sharp punch right side. 7DPO = BBs hurt SO BAD! 8DPO = BBs hurt. Crampy. 9DPO = BBs hurt. Crampy. Gassy. BFN. 10DPO = BBs hurt. Cried for no reason. Crampy. Low fever. BFN. 11 DPO = Low fever. Fatigue. Less Crampy. BFN. 12 DPO = Fatigue. BFN.  13DPO = Fatigue. 14DPO = Low fever. BFN. 15DPO = No AF. No symptoms. Very faint BFP.