Its been nearly 6 weeks now since my ERPC after mmc at 10 1/2 weeks

but i still cant get over it becuase my body wont let me

!!
I read so many posts on here of people who have had to go through this terrible experience too - but everyone seems to be physically ok after ERPC and within a few weeks. Im now on my 3rd infection, have been off work for over 2 weeks and today have been signed off until November as Drs are concerned! I must have had the shortest appointment in the world today - i walked in the door and the dr just looked at me and said 'o u look awful, u r not ready to go back to work in the slightest!'

that was before i even sat down!! I just burst into tears

- I thought I was doing ok, yes I have an infection with not nice effects, am exhausted and dont feel 100% but I miss being at work so badly, I thought my brave face would fool the world and I could gain some normality back to my life.
I teach reception/year 1 and Im so worried theyr going to forget im theyr teacher! I know it probably sounds silly but they are so young and thats a long time to be away from them - most of the term. Theyve had a regular supply ever since but Im so worried they will miss her when Im back and will want her not me - silly to be worried and feel insignificant with 4-5year olds!! Im also worried my work will start to regret having me as staff - I know I have notes from the Drs to say im not healthy enough to be there but I feel im taking the piss as its been so long now. They are supportive but the longer it goes on the more I begin to think I hear a slight 'u should be over it by now' in their tone.
I just want to be well, if loosing my baby wasnt bad enough why does it have to drag on and on and effect the rest of my life??! Im wandering what I did to be punished in this way! And what happens when I get over this infection?? Do I wait another few days clear and then get struck down by another one!?? How can they keep coming? There were no retained tissues or urine or blood infections, so how can I keep getting infections inide?!? Im just so fed up of all of this now