Good signs?

Andrea • TTC #1 since July 2017. Married 6 yrs.❤️🤞proud fur baby momma 🐶 Trying for our rainbow baby 🌈

Ok you guys, I know that BBT charts are not always reliable indicators of BFPs, but what are your thoughts on this one?? I haven’t really had any symptoms. I thought I may have felt some mild cramping at the end of 6 DPO and off and on during the day on 7 DPO. Now today my temp is sky high. Also, we used preseed and OPKs for the first time this month. 🤞🤞🤞thoughts?? The blue line is my average and the purple is this month.