Stressing

Im 19 years old and currently pregnant due in February 2021 I have a job but I’m part time I work like 1-2 times a week then I have to pay the water bill ,WiFi bill , cell phone bill, half or rent which is 300 dollars a month and my couch loan and I’m so scared that I won’t be able to support my child 👶🏽 when the time comes and I don’t have any support of my own just the baby daddy which always expects me to swipe my card also who claims he is always broke , what should I do ?