Movement

Hello all I am unsure how far along I am

Just found I am pregnant on Saturday I have weird period where I don’t get them for months and haven’t had one in a long time so I can’t tell when I get pregnant. I took a pregnancy test 3 months ago and it was negative. This will be my third baby and I feel little flutter so I don’t know what to think yes I am going for an appointment but my doctors office was close today and tomorrow so haven’t been able to call. Anyone on their third or more pregnancy and feel early movement? I also had a baby 9 months ago.