Help with bbt chart!!

Hi all! First month coming off MC in April. I took opk on Wednesday 7/23 and got positive as well as until 7/25. I also had EWCM starting that Monday 7/21 and had sensitive nipples that Wednesday and still do.Anyone after looking at my temps does this seem correct that I ovulated on Friday? Trying to figure for testing! I started cramping this Monday and having lower back pain. My temp has gone up slowly so fingers crosses for BFP and my rainbow baby! Thanks for any input all. Really appreciate it!!​