Going back to uni

I am wanting to finish my degree. I dropped out in my final year 4 years ago and am desperate to finish it. I’m currently pregnant with our 3rd child due in may so ideally I would have started this month however have left it to late. Does anyone know my options, online university? Part time? I need to be able to work around the kids and I also work par time but am in a pototion to be able to drop my days at work if necessary Any advise would be appreciated