Hi Alana
Sorry to read of your problems, I had very similar issues when i was 5 weeks pregnant with my bub. i had string pain in my right side for two days so i went to the emergency room and they did blood test to check my levels and sent me for an ultra sound the next day. They couldn't see anything from outside so they did an internal one, did they do that for you? on the internal one they could see a tiny gestational sac but no heartbeat this is apparantly normal and a mass in my right ovary (where i had pain) they told me to go back in two weeks for another scan and wait and see. I had another external ultrasound at 7 weeks and could see a little jellybean but not heartbeat so they had to an internal scan again they could see the heart beat then. I still had the cyst/mass in my ovary and some free fluid around my uterus. Two days after my scan i had some bleeding (brownish in colour) my dr said i probably ovulated from right side and there was some left behind, there was a name but i forget it and the bleed was my body getting rid of it. I had pain on and off the whole way through my pregnancy but delivered a healthy baby boy in April this year.
I understand how scary waiting is especially waiting for blood test results, i've got my fingers crossed for you hope it all turns out okay.
Kim