Woose, I'm sorry that you're having such a hard time. Maybe you could call NHS Direct? Or even go to a&e, because as SFX said, various things could be causing the pain, including an ectopic.
A heartbeat can quite often be seen from 6 weeks, and even before that they can see what's developing, and how well it corresponds to your dates.
I think it's hard with men - sometimes I think they don't know how to express any sadness/hurt/disappointment they feel. And sometimes I think that because the pg isn't so real, they don't understand the loss, or think it's something you get over really quickly. Dp has often said things like - do you still think about it then? when I'm upset, and seems very surprised.
Fandango - again, sorry to hear what's happening to you, I'm glad you found your way here, and hope it helps get you through the rollercoaster of emotions to come
Sorry for everyone else feeling down today, and Lilypink, so hope it will be OK - are they planning to give you another scan to check everything's ok?