He said he likes me but what's stopping him is that we met online. But he said it wasn't rejection either . What do I do?

Move on! A common practice among those seeking romance on the Internet is to exaggerate or invent good traits and to minimize or conceal serious faults. Further, The Washington Post quoted an author as saying: “Internet dating can be bad because people get deceived.” It adds: “People often switch sexes. . . . Income levels, . . . Race, criminal records, mental health histories and marital status often remain secret long into relationships.” To warn others, many people have reported painful experiences of being misled by Internet dates.