BBT rising

I'm not due for my period for another 9 days and today I'm 8 dpo. Few days after my ovulation spike my temp went down and then everyday rose to to a .01 degree higher and rose .02 today and woke with a 98 degree temp. I'm not gonna ask if I'm pregnant because yall ain't doctors BUT is this usually a good sign that an embryo has implanted? This is me and my husband's 6th month trying and we are hoping for our rainbow baby.