I have been having a very stressful time, juggling work, a house renovation, supporting a stressed out teenager, etc. I am a lone parent and usually all is ok - a low level of stress is fine - but right now I feel things have reached a bit of a peak (a few things going wrong). I have been sleeping very badly and this morning I felt so anxious I actually felt like I was going to throw up. This will pass but has anyone else felt like this?