messed up cycle? pregnant?

Amanda • “Life is a balance of holding on and letting go.” 🦋

I got off birth control in the beginning of April. I only used it for a month or two. My period should be coming soon and it hasn’t. I had unprotected sex twice but I know he didn’t ejaculate in me. I’ve taken two tests. One after my doctor told me to and a second time after i started feeling my breasts get sore and found out my period is late. They both came out negative. So do you think my cycle is just messed up now??