Hi doc!

I am delayed on my menstration for almost two weeks and because of that we've got panic that was my first time that i got delayed on my mens and im already felt some pregnancy symptoms like swollen and tender breasts thats why we decided to buy cytotec tablet I drink two pieces orally and the other two was insterted on my vagina, after 3 years is start bleeding on the firts three hours my bleeding is heavy and after that it just like a normal menstration that lasts for five days..my problem now is the swollen and the tenderness of my breasts did not go away and I even have nausea and vomitting after eating..what shall i do?