I had my son on the 25th of Feb. April 3rd was my first period after having my son, that lasted for 6 days. Next period came on the 28th of April and it has yet to go away...fully. For about a week I have been bleeding off and on and it is getting annoying. I was put on birth control after having him and I dont know if it is my birth control that is making me have spotting. Also...Today--tonight I felt really nauseated...