I'm Not Sure What's Goin On, Please Answer This :/?

Hi, everyone so me and my boyfriend have sex alot but I don't like condoms and I was one birthcontrol but ran out on may 30th my last period was on may 23rd - 29th , my period tracker said I was fertile on June 4th-10th and said I ovulate the 9th . I had sex the 4th-6th and 13th-16th . I've been having on and off cramping since the 13th, I've been having alot of vaginal discharge and my bf says I've been "wetter" this past week , I get headaches mainly at night, I can sleep for hours which I never could before, I feel bloated on and off through out the day, and I get back pain sometimes. I know it's to early for symptoms but all women are different . I took a pregnancy test a week ago the day my period was due ( June 23rd ) and it was negative I'm about a week late . when should I test ? should I call my dr for blood test ? do I sound like I could b pregnant ? please un confuse me :/