When you are experiencing a particularly difficult stage in life, the stress that comes with those times can cause physical and emotional issues that makes your circumstances even worse.
There are several things you can do to keep yourself physically and emotionally fit. Most are very simple, but are often overlooked because they are simple. Simple things such as drinking plenty of water. Walking and other forms of exercise. Talking things over with your minister or a trusted friend. Taking some time off from your problems – even if it is just for a few moments.
Here is a link to a page you can download that gives you more information.