Help!!!

Selina • Mommy of 7yr old boy delightfully and patiently waiting for baby #2 with my long lost better half 💚
Any support groups out there or moms having problems with relationships? My boyfriend and I are at the point of no return. Nothing's been done as far as birthing plan and I barely have all the stuff needed to care for the baby. We are now 45 days away and I'm so hurt and lost I'm trying to stay positive and strong. Any advice on things I can do to feel more prepared and possible things to make the birthing process feel less lonely?