I'm so sorry this happened. I had one at 12 weeks , found out in exactly the same way as you, one bleed and epu scan, pm me anytime if you need a chat/rant.
It may not seem it now , but it will get easier to deal with / manage. Hope they are looking after you, with whatever medical management you have chosen, just take a day at a time and keep talking on here, iit will really help you to get your feelings down on paper etc, there is always someone here on pf XX