Positive pregnancy test

So this is an unplanned pregnancy. I have two kids ages 3 and 2. I just been promoted to manager of my office. Making great money. I make 70%of household income. The job has extreme amount of stress. And it's full time so I dont see or take care of my kids as much anymore. This kills me. It's taking a toll on my health and quality time with kids. I cannot afford to quit. Maybe a baby will be what I need to move on from this job. My man would then have to slave to work and make ends meet but it's been hard for him to make hours at his current job. If I keep pregnancy , I cannot keep this job. Noone will be there to cover me the months I'll be out and it's so much stress!!!!! I cannot cut back hours either. I would be better off looking for a part time lower paying job. We are staying with his mother until we can buy a house. Saving money and improving credit. It's just not a good time but I dont think I can live with having an abortion. I'm so sad and torn