Today is August 31, and I was supposed to get my period on August 28. My period is normally pretty regular, my cycle being around 32 days. My last period was on July 29th. I have had sex multiple times, none during my ovulation. About a week before I was supposed to get it, I had slight cramping and some acne which is normal. Now, I have some bloating and slightly nauseous sometimes. I haven’t noticed any weight gain, if anything I’ve lost weight (i’m around 105-107 lbs and about 2 weeks ago I was 115) I took a pregnancy test on August 30th and it came out to be negative. I’m still extremely worried. I don’t know why I haven’t gotten it yet. A lot of my friends are saying it might be stress from work or because I have a new boyfriend and my body might be reacting to being sexually active again? I’ve used condoms each time and there didn’t seem to be any tears or leaking. I’m 18, also. What should I do? Should I take another test in a few days? Is there a high chance i’m pregnant? Please help me, I’m so scared.