I just found out im pregnant with a guy ive only seeing a couple times...?

i met this nice guy and he came round to my house, we had some drinks and had , and now i found out im pregnant. i already got a 7yr old daughter and have decided to keep the baby but i now have also decided stop seeing that guy as i dont feel hel be a good father or even care and dont want to shove it in his face that im pregnant with his baby. any advice please has anyone bn thru this :/