Advice please

So I will be 19 weeks tomorrow, I have only been to the doctor 2 times. Once when I found out I was pregnant and once at 10 weeks. I have an appointment made for next month on the 18th that will make me 1 day away from being 23 weeks. I haven't been able to find a doctor because of moving and no vehicle. I don't want to be bashed so please keep rude comments to yourself. I'm just looking for support because I'm worried about my lil one. Anyone else done this or not went to the doctor at all and had a healthy baby?