Unfortunately Babe this is no longer a decision you can make. At 4 months along you will be hard pressed to find a doctor to perform an abortion, unless it's been medically advised by a specialist.
I know it's hard I'm 4 months and also broke. We have all lost income from Covid19 and are struggling to make ends meet. That, in addition to the unexpected twists and turns of life can make this time more stressful than it should be for a mum to be.
Please hold on there is silver lining on every cloud and the sun will shine through again!!
We are all praying for the future and you and your baby will be a big part of that future very soon!! All the Best.