I am confused! 🤔 help !

My husband and I have been trying to get pregnant for the last 3 months and no luck. June 2nd I was supposed to get my period and nothing. I am five days late. 🤗 I took a pregnancy test and it came out NEGATIVE! ☹️ But I have mild period pains and my boobs are big but no pain. Also going constantly to the bathroom to urine.  I am confused!! Help !