Hi!
Sorry to hear you're going through this.
I had exactly the same thing!
At 5 weeks 2 days I started bleeding bright red when wiping. Only happened the once, and was slightly heavy spotting with how it looked.
I phoned the EPU and they booked me in for the scan the next day. They said they could only see the gestational sack, but nothing inside.
They told me that to class it as a viable pregnancy, they have to be able to see something inside. They marked it as a pregnancy in unknown location.
After the scan, the nurses arranged for me to have 3 HCG blood tests, each over 48 hours.
My bloods didn't double over the course of 3 tests, but each time they rose between 60 & 68%. Due to the rise and the consistent pattern, the nurses were not concerned and neither was my consultant.
After my third blood test, they arranged for me to have another ultrasound the next day, at this stage I was around 5 weeks 6 days.
They could see my baby on the scan and see the heartbeat nice and strong!
I'm only 6 weeks and 4 days now, but I had a private scan on Friday for further reassurance and everything was perfect!!
I'm sure you're just too early. I wish you all the best.
It's a very scary time, especially being in the first trimester. I'm counting down the days until I'm out of it lol, so I can relax just a little xx