Early scan booked for later. Nervous previous MC

[HereForAdvice2019]

Quick back story.
Had to have treatment to have ds and dd.
Wad waiting for a referral. To ttc again.
Mid April I found out I was pregnant..shocked was an understatement. We had a huge stress in our lives and just about got my. Head around it when I MC on 22nd April. . 6 days later negative test.

To our surprise and I don't know how ( well I know how it happens lol, but with our fertility issues) I found out a few weeks later 4 days before AF was due that I was pregnant again.
I had pains one side. Gp sent for bloods at different intervals. And said the hcg as rising as it should for a uterus pregnancy so doubtful ectopic.
I can't get my head around it all..im amazed and shocked but mostly terrified. I couldn't wait till scan and nor could dp and we booked scan for tonight.
I should be 7 weeks today as Gp and triage midwife said go by first day of. MC bleed to get dates.

I'm. Terrified there will be no HB or something. I've not Slept. Or even taken DD to baby group as it's over taken me today.

Sorry to hear about your past losses and that you're suffering from anxiety. Pregnancy after loss is hard. Just wanted to say congratulations and I hope your scan goes well. I know it's difficult to stay positive but do try. What are your symptoms like?

I'm currently 6+2 with my 2nd pregnancy after having a MC in December at 8 weeks. I'm too scared to even refer myself to the midwife but will have to do so in another week so I can get the ball rolling. Let me know how your scan goes :)

All went well. Good. Fast HB. Very relived.