Probably a piece of string question, sorry.
I miscarried last Friday night, and was rushed to theatre at 2am for ERPC as my blood pressure/heart rate were dangerously low. I narrowly escaped a transfusion but had at least 5 litres of fluids throughout the night.
There was an awful lot of blood/large clots, but I have no idea if this is to be expected with a miscarriage as I've never gone through it before and nobody really explained things, other than the ERPC was necessary otherwise things would have gone very badly for me.
I still feel utterly shit physically. Since being discharged from hospital on Sunday I have done nothing, but am wiped out. I keep going dizzy and light headed. Am fortunate to have friends/family/dh around to help out with the children, because even making a sandwich at the moment is beyond me.
Is this 'normal', or should I go see my GP? Should I have insisted on the transfusion? (not that I was really capable of coherent thought/conversation at that time). I absolutely feel no better, possibly worse even, than when I was discharged. I'm sleeping really badly at night too, though making up a bit during the day. I panic about something horrible happening to dh or one/both of my other babies.
The consultant gave me a cert for 1 week off work - there's no way I can go back on Monday if I still feel like this, not least because I can't trust myself not to have a dizzy spell whilst driving (and quite apart from the emotional aspect).
I realise I'm asking entirely about the physical, that's because I just don't feel strong enough in myself to face the mental/emotional yet 
I was 11+1 by the way, and I never had a scan so never even got to see my baby 
Any advice please?