Good Afternoon Jayne, Firstly welcome to the UK site! Regarding your question about when is it safe to return to work, I comment as follows.
Regrettably there is no simple answer to this, as we are all different and accordingly we all react differently to these things.
Personally I have had no adverse effects from having 5 of these vile things, 2 coiled and stented and 3 untreated, but then again that is me.
It is a shock to the system when one has a SAH and it takes time to recover from the trauma, each person will react differently both physically an psychologically to the experience and accordingly recovery times will vary.
I found that by getting myself into a regime, ie: gym and exercise daily, this helped and I have never really had to find a recovery period, but as i said we are all different and accordingly react differently to the event.
It was a shock to your system, I would suggest that you set up an appointment with a Neuro psychologist, who will talk you through the recovery period and may also suggest some medication short term for the anxiety etc! They will also allay your fears and anxiety, which are natural, but must now be put to bed, once and for all!
Go private for a quick appointment, it is well worth the money and you will feel better for it, remember there is nothing to fear other than fear itself and that is just a waste of time!
The important thing is for you to chill, like you did before Christmas, you have gone through the worst and it is now time for you to get on with life, lose the negative thoughts, they never happened,so why worry? Worrying causes anxiety, so stop now and enjoy life to the full!
Go well and keep us updated on your progress.
Martinc