39 days no period possible na buntis?

Hi momshies! I had miscarriage again last year of october 30th. Here's the cycle of my my period. Nagkaron ako Dec 1st, next is Jan 7th. And until now, wala pa rin po ang period ko. Possible po kaya na buntis ako? I'm currently experiencing light cramps, lower back pain pag yuyuko and super tamad ko kumilos ulit sa umaga. huhu Gustong gusto ko na po magkababy pero natatakot po ako, i'm still traumatized. Though malayo ang agwat ng first miscarriage ko. First is 2017, second is 2023. Sino po may experience ng miscarriages pero naging successful ang pregnancy? Please comment lang po! Ty.