I'm on holiday (have already posted once about forgetting baby formula!) and my DS has been really grizzly for the past four days. I haven't been concerned and put it down to a combination of jet lag and teething. We are in the US and he has two teeth on the verge of coming through. However I'm now starting to worry a bit as he just seems really fed up. Has anyone else had experience of teething causing grizzliness for almost four consecutive days. The smallest thing is sending him into tears. He certainly doesnt seem to be ill - appetite and everything else is fine and enough in-between moments when cheeful. He also has slightly odd nappies. Any advice??