I found out I was pregnant last year after taking a clearblue test saying I was 1-2 weeks..id missed my period so I knew I was pregnant before the test anyway..the next day though I went to the toilet and wiped blood..it was late evening so no doctor and didn't want to drive the whole way to the hospital so just took another 2 tests and they were negative..turns out it was a chemical pregnancy..the earlier you are the quicker the hcg goes down..I also miscarried at 10 and a half weeks and was still getting a positive test 3 days later..I don't want to scare you or anything but just thought id share my experience..I'm here anytime you wanna talk..
Not necessarily, although something like 70% of miscarriages happen in the first trimester, there are allot of possibilities, it may just be the implantation that caused you pain, allot of girls say they can feel it implant, your hcg levels vary through the day, their the highest in the morning so since it was later in the day you could be okay!! Good luck i how this helps a little but i would all a doc this same question, also if your not bleeding chances are your okay!!