So hurt

So my ex boyfriend who we barley broke up this weeks and was my bf for 2 years left me for some chick who had more money than me and moved in with her I'm pregnant with his child and still love him and I hate it , I work with him so it's even harder I've been looking for jobs but no luck anywhere but I'm still trying . He told me there's a possibility we are going to get back together and he still loves me but he can't be with me rn . I know I need to leave but it's so hard bc he is the father of my child and I can't just never see him again bc his family is planning a lot for this baby . How do you get over someone