Another "Pregnant? or just Stress-induced missed period?" question

Hello,
I had unprotected sex with my boyfriend two times last month, once before I ovulated and once after I ovulated, and once this month. Each time, we had sex for a while and then put a condom on. I should be having my period today or tomorrow but I haven't had any of my usual pms symptoms such as slight cramping and sore breasts. My breasts do feel a bit fuller, though. I have been feeling dizzy now and then and a little bit nauseous but not to the point where I want to throw up. It feels more like I need to burp. I haven't been overeating but I have been eating less. It's weird because I don't have my usual pms symptoms nor do I have any unique pregnancy symptoms. The only symptoms I have right now is slight dizziness, slight nauseousness and bloating. Last week, I was under a lot of stress because I had a lot of tests so I was wondering if that could delay my period. Also, I have a yeast infection so would that also delay my period? My usual cycle is 30-32 days and I had my period on the 10th last month. I also have regular periods, but in January 2014 I had a 36 day cycle. Could I be pregnant or am I just overthinking? Thank you so much!

Hi. I am a 20 year old and as of now my period is 5 days late (oct 5 was expected). I had unprotected sex with my boyfriend sept 28 using the withdrawal method. I had been pretty sick for about 2 weeks in the middle of my cycle with a constant cough and clogged nose. I'm finally getting better but my period still has not come. My last 2 periods were regular 30 day cycles but before those were 33, 40, and 37 days. I thought I felt cramps a few days ago like my period was about to start and but nothing as of now. Am I pregnant? Both of us are in college and neither of us are ready for a kid.

Hi! I usually have a 28 day cycle. But last month i got my period 10 days earlier than usual (September 10). my fiancé and i had a contact last week of September, I think it was on my fertile days and we didn't use any contraceptives. This month, I was expecting to have my period last October 8 but it didn't come. Is this because of stress or am i pregnant?

Hi, is it normal to have a light period if you missed your last one due to stress? My last period was the beginning of August, with no period in September, and have taken about 5 pregnancy tests since then, the last one on October 5th, and all have come back negative. The last time I had unprotected sex was early to mid-August. If I was pregnant would the test come out positive by now? I started what looks like my period yesterday, but the blood was very dark, almost black, which I've never seen before, and not very heavy. Can I contribute this to the fact I missed last month or is something else going on? Thanks!

I had my last period around August 28(end of my period) I don't have any pregnant symptoms, I feel fine. I took a test 2 days ago and it came positive. I've been cramping, headaches, boobs hurt, etc. I didn't bother to take another test but could I just be late or should I take another test just to be sure? I'll be going to see my obgyn today. I'm 30 but just not ready for kids yet, my fiancé wants kids, but I'm just not ready, I just started a new job, and newly engaged since last mth. What should I do? I'm worried and stressed out by the test results. :(

Hi, my last period was on 25 of August 2014 but today is 25 dept but my period is not come and discharge only white( little quantity). I had sex my husband before 5 days then condom was break, so just I m worried..pls suggest me...i m newly married...