Breathing will help, stick with it. Slow your breaths. Inhale through your nose and allow your stomach to plump up, then exhale slowly through your mouth.
Go for a walk, listen to music, play with a pet, have fun with your child, anything that can take your mind off the stress.
Are you eating well? B Vitamins help with stress and anxiety.
Hang in there Stratman, you can get through this.