Positive ba? What to do?

Hi mga mommies! I am 2 months delay already. My last menstruation was December 12. My PT shows positive last Feb 8. But this afternoon, I went to the doctor to confirm pero sabi niya maliit pa daw and hindi pa confirmed so she has prescribed Duphaston and BioFolate and come back after 2 weeks. May pagasa pa ba to mga mommies? And also ano mairerecommend niyong mga dapat kong kainin or what. First time mom to be here. Thank you