Slow your pace down today and do not try to always be busy, you need to take time out to relax.
You have been doing a lot lately and moving at a fast pace and you need to slow down now to prevent you from burning out. Do not feel you always have to be busy, take some much needed time to relax and get your breath back. If you try to keep going at this speed you will be no use to anyone when you crash. Retreat and put your focus on rest.