I had an c section almost 4 months ago my period came back November 25th and ended the 29th I had sex December 6th unprotected and my period was due to come on December 23rd now I’m 5 days late on my period i never thought about being pregnant again until yesterday .. I’m thinking since my period just started my cycle could be changing I have no symptoms of pregnancy and if it is the case did anyone else have kids close in age like this?