OP , exactly the same happened to me. Mine was two months ago now, but I've never been able to forget it for a minute because everything went wrong and even on Friday I was in hospital again because of it all. That's by the by though. I know how you feel, and my god it's terrible; I wish I could make it better for you. I don't think anyone should ever have to feel the way I did, and it breaks my heart to read your post. I contemplated suicide because I couldn't see another way; I just couldn't cope with life as it had become. It does get easier - because your hormones start to calm down - but you need to help yourself too. The pain may never go away. I'm very aware that I'll carry this regret with me to the grave, and I'm desperate for another chance, but ultimately we've got to live and carry on and make the best of our lives - you and me both. I've found the following helpful:
Conception Support tablets (Boots) - I figured that, if the vits contained are what a woman needs to be healthy enough to conceive, mebbies they'd help me recover from a draining pregnancy. They have, most definitely.
Agnus Castus and Evening Primrose Oil: good for your hormones and regulation of your cycle
St John's Wort: not for everyone, and can interfere with almost every drug you can think of, so be careful if on any medication, but has done wonders for my mood and my ability to cope
Counselling: I know you've said you don't want to, but what about going to someone other than Marie Stopes? I'm having counselling with a midwife-cum-counsellor at the hospital, and she's helped me a lot. I don't feel quite so evil or stupid any more.
Sleep, exercise, being healthy: I'm a health freak anyway, but dragging myself out for a run when I really wanted to curl up and die has probably been the best thing I could do - it took some of the stress away and gave me some much-needed endorphins.
Helping others: there are people much worse off than me. I have a job where I have to look after others, and it's helped. If they were miscarrying/pregnant/had a small child, I might've teared up or needed to take a few deep breaths, but ultimately I think being able to do for them what no-one did for me was helpful.
Trying for a baby: too soon, some might say. But we don't think so, and it's giving me strength, courage, and something to aim for. I just want a second chance.
OP, I wish I could make it better for you. It's shit. It broke my heart and I don't think I'll ever be the same again. But you CAN carry on. Keep talking to us here - MN has made such a difference to me; there's something incredibly therapeutic about the support of caring strangers. Keep talking. Don't bottle it up. PM me if you wish. Take care.