I've had the electric shock symptoms with citalopram withdrawal.
One time I managed to just get through them cold turkey - not recommended if you need to focus or concentrate on anything too much.
Another time I ended up having to reduce them much slower, cut down the dose and time between doses and eventually I was fine.
They can get worse though so it may be a much better idea to ask about cutting down more gently now, last time was horrible for me, would try and wait it out, it would get worse then I'd end up having to take one to be able to function properly.
Keep a close eye on yourself, every time I've gone back off I've ended up going back on again so take it easy and don't delay getting help and maybe thinking about going back on just because you felt "better" and came off them this time.