Stress relief exercise are very much necessary for you.U may lesrn it from you tube or internet. But u have to Consult Psychologist or me Online or offline for learn how to deal such situation in life. There are many therapy available which help u a lot.

Hello Friend, Good that you are seeking a help here. Appreciate your interest to be proactive and mange your stress level. Yes you can be preventive and adopt few stress management at home like few lifestyle routine changes, breathing excersise, yoga, self therapies, dietary changes, practicing some hobbies and many more. These are very generic. However it's important to know the  root cause of your stress to recommend a suitable one. Feel free to reach out to me online through Practo app for further detailed evaluation and recommendations of suitable stress management plan that you can follow practically. Be positive. You will be alright soon.