I’m pregnant by my 66 year old sugar daddy I didn’t know men that age still are able to have kids

I’m very stressed and conflicted I can’t believe I put my self in this mess I’m never pregnant by men I want to be pregnant by . I’d do anything for that feeling I thought I’m 30 he’s 66 there no way I can conceive with this old man he was giving 1000 per meet now I am pregnant by him I don’t know what to do I don’t want to have abortions I don’t want to be pregnant when our child 18 he will be 85 !!!! I want to ask him to pay for abortion ect my mom says to meet him in a public place he may get crazy with me but he’s a old cfo successful man I don’t think anything bad will happen. When I called him upset he was really nice and calmed me down and said it’s ok every problem has a solution whatever that means ? what should I do