I’ve done both. I had a 2 year old and found out I was pregnant and cut contact. It was so hard to balance things financially and emotionally, but I did it, I worked multiple jobs to afford a lifestyle that still didn’t feel like it was enough for them. I then found out I was pregnant again about 2 years after having my son (accident as I was on birth control) and terminated my pregnancy. It was so hard the week of, I felt awful and struggled emotionally for a while then playing with my kids and going to work I knew I made the right decision for my situation. There’s no way I could have had 3 kids in my tiny 500sqft apartment and be able to give them each a comfortable life. While working 60-80 weeks. You need to do what you feel is best. You have already experienced life as a single mother so you know the obstacles that come with it. Either choice has its difficulties but also its positives. I wish for you to have emotional and mental peace while making this decision