HELP!!!!!

So I got to the end of my first pack of BC with the hormone pills and I forgot to bring another pack so instead of taking the inactive ones I didn't take anything. The next day I started a new pack but forgot to take two. Saturday, Sunday and Monday me and my BF had unprotected sex and he came inside of me . I took one BC from the new pack everyday though. Am I okay ? I had a baby in April so I'm super fertile. What should I do?