Birth

Ok so this might be a little TMI for some but as hubby and I were having sex in the beginning it hurt as he put it in and it continued to hurt for a few minutes. We haven't had sex really because I get cramps often my ob says it's just my uterus stretching and also I have bleed a few times. Anyways I started thinking how am I going to give birth and push my child out of there! This is my Second child but will be my first natural birth (my birth plan was completely ruined and had a traumatic experience due to a assh*** of a doctor I had). I plan to go all natural with no meds and I'm starting to get nervous about that. I think I'm gonna cry I really don't want to take an epidural. I'm doing everything I can now to prepare for birth prenatal yoga, walking a lot everyday, eating healthy, squats, meditation. I might be overththinking everything but I'm scared and I'm only 3months along 😖