Sometimes its to early to tell. I had all the preg symptoms3 days after intercourse n my tests was neg both blood n urine.. but i still have all the commin preg symptoms.. i was told that your nt considered fully preg til after 3 weeks hence u may have took the tests too early to pick up any hcg levels i say wait another week or so or until youve missed again n go from there.. otherwise as the ladies said above it could b something completely diff wrong than pregnancy.. good luck finding out
I agree with thirdtimemum, blood tests can pick up even the tiniest amount of hcg if it is present. In my experience when I had a hormonal imbalance I had all the pregnancy symptoms in the world so I got a blood test but I wasn't pregnant. It was just my hormones. You need to talk to your doctor.
A blood test should of shown a more definitive answer, and if that was negative 2 weeks late, then maybe you're not pregnant. I'd be wanting to find out what else may be going on if you're not pregnant. Sometimes its not unusual for your period to go a little haywire sometimes.
Test again in a couple weeks. It's still hard to say. I had symtoms like that when I.wasn't pregnant.