quicksie am so sorry about your mc.
I just want to say, the only reason I am getting on 9 weeks after my mc is because I have been signed off work (well, uni, two months away from completing my PhD). I was having panic attacks and getting worryingly withdrawn and depressed, went to drs beg June and am signed off until 15 july. Uni have said I don't have to go back until sept which is actually harder for them to say than it is for a lot of people to get sick leave from normal jobs and totally screws their targets and funding, not to mention my supervisors retirement date :( But I literally could not think and needed time away from the pressure before it overwhelmed me, and so I took it.
so it is not that you are not coping, or others are coping better, it is that others might have better support or have taken a step back from the demands of everyday life for a couple of months to get used to the mc and try to make peace with it before trying to also meet everyone elses demands.
Please don't feel bad that you are not bouncing around. And fwiw I still avoid social situations where I might hear a pg announcement/see anyone who might be due around my previous EDD. but otherwise, yes, am absolutely fine now, and back working although uni don't know this :)