You have to go to the bathroom more often or less often than normal. You have aches and pains not caused by exercise. Your sleep habits have changed. You see other changes in the way you act or feel. You feel nervous or angry more than normal.
Stress is part of life.
You can't avoid it. But you can change the way you react toward stress. If you don't handle stress in a healthy way, you are more likely to have health problems. Taking care of yourself starts with taking a look at the unhealthy ways you may deal with stress. Then try to find healthier ways.