Is this your first baby? If so you will probably start feeling the baby in the next few weeks. My placenta is anterior and high too but I felt baby regularly from about 18wks, second pregnancy though so I knew what to expect. I wouldn't worry about not feeling anything yet, though I know that's easier said than done! You will feel baby soon I promise x
I had a high anterior placenta and felt the baby move (for certain) at about 22 weeks. It was only when I felt movement very low down that I knew for sure it was kicks and not just twinges of other things. It felt as though she was poking my cervix and was very weird at first!!