Late Periods

Hi ladies, I want your input because I want to know if I should worry or if it’s normal. I got married May 19 of this year. Ever since I got married my period has been late. I was expecting my period May 26 but started on the 31st. I ended that period June 6th. According to this tracker I was supposed to start July 1st and still No period. Keep in mind my period before getting married was always ON THE DOT! Legit! I have been having white discharge kind of eggy looking. My boobs are hurting! Last nigh after intercourse (TMI) I felt very nauseous! Please give me your input. Also took a pregnancy test last night but to me it looked negative.

Also, we have been having unprotected sex.