CD 22, soft cervix

Ok so I know I ovulated this month, had ovulation bleeding the day of O & + OPK. We BD 2 days prior to O. I've been taking Vitex & did fertility acupuncture in the past few months. I do track CP and my cervical mucous is white/clear but my cervix is soft, closed & high. Usually at this point in my cycle my cervix is firm/medium. I have a 10 month old son but I don't remember how my cervix felt when I got pg with him. I also did not get + hpt until I was 6 weeks. I don't want to test too early but my irritability & labile emotions coupled with a soft cervix have me thinking pregnancy is a real possibility! I'd only be 7 dpo today so will wait until the weekend at least to test.