According to your description, it is likely that the abortion operation was not clean. Generally speaking, there will be a small amount of bleeding after abortion operation, but the bleeding time should not exceed two weeks, and there is pain in the lower abdomen, which are all symptoms of incomplete abortion. In addition, there are nausea, aversion to greasy, etc., which are also the manifestations of the operation not flowing clean. It is suggested to go to a regular hospital for examination and treatment as soon as possible to avoid causing more damage.