Pregnant and confused

I had been seeing a guy for 3 months, which ended last weekend. I’ve just found out I’m pregnant, it obviously wasn’t planned and I don’t know what to do. He’s older than me and has a child already and doesn’t want this baby. I’m 28 and this is my first pregnancy, I never wanted things to go this way. I wanted to meet someone, get married and plan this together. I’m not in the best financial situation to bring up a child and I don’t know how I would cope. However the thought of having a termination makes me feel so sick and I can’t imagine giving up a baby. I think what if I can’t have any more after this or I don’t ever meet anyone. I have great friends and family who I know would support me but I’m worried what people would think going into this alone. I’m feeling so many emotions right now and have been crying constantly since I found out two days ago. Has anyone been in the same situation or have any advice.