I'm really sorry you are going through this Tiger
I had a delayed miscarriage (it was a blighted ovum / empty sac) in February. I had two scans a week apart at one hospital to confirm it, then left a further week to see if nature would take its course before going to my GP to ask for a referral to my local hospital for intervention, as I felt I couldn't wait any more.
I chose option 2 because I really really didn't want to have GA (really hate the way it makes me feel afterwards) and my local hospital didn't do the surgery under local option which some places offer (although I knew the prospect of being awake for the procedure would be truly awful). However, I had a premature birth with my DS which was preceded by a lot of bleeding and passing of large clots, so that side of it didn't worry me. I was worried about the pain, but actually I didn't have a lot of pain in the end.
I was given the pessary tablets, plus a suppository painkiller at 5pm, and left for it all to take effect for an hour. After an hour and a half I was discharged to miscarry at home. I was a bit shivery/twitchy by this point, but not in any real pain. The medication really started to take effect around 9pm when I began to pass tissue. I had some mild cramping but nothing too severe. I had been discharged with co-codamol which I took mainly in order to allow me to get some sleep rather than being in serious pain. I spent quite a bit of time on the toilet, but managed a few stints of 3 hours sleep. By 5am I felt like I had probably passed most material (I had passed a lot of tissue and lost quite a lot of blood, and things were calming down). At this point I had a few near blackouts, so I had to stay in bed for a while.
I took the following day (friday) off work, and had to take care for the next couple of days as I felt very faint every time I stood up. By Monday (4 days after the procedure) I was feeling pretty normal. The bleeding settled right down after that (from period type heaviness to more bloody/brown discharge), and as of the start if this week, everything seems clear.
I have to say, had I not had an empty sac, i.e. if I had known there was a foetus, I don't know if I could have coped with the medical / natural option, and would probably have opted for surgery.
I was also worried about the medical management being incomplete and having to have surgery anyway, but thankfully I had my follow up scan this morning and all is clear. The consultant even showed me that my ovary is getting ready to release an egg, so should I wish to, it seems everything is back to functioning as normal (although I feel I want to wait a bit longer - it was horrible feeling pregnant without really being pregnant, and I think I need a bit of time to get over that)
Hope that is helpful? 