Best way to keep calmness and stress level down?

This question goes for me and my girlfriend….We’re both stressed out… And she needs to learn how to stay calm and not panic. I’m stressed since the end of the school year and my god…I messed up so badly…I had my focus, then it just went away and I couldn’t do anything… And I’m trying real hard to focus…She’s stressed from people, family, school, and since she had an anxiety attack during school on Tuesday the 17th and she had to go to the doctors…And she could have a heart attack if she’s not careful. 1: since she has asthma 2: From high stress.
So that just adds on to what stress is already built up.

I don’t know what to do at this point…We fought over something really stupid right now…But we both had..still have…built up anger inside…But now that issue is resolved. And we just need to start working up so that I- ....We can help each other with stress and I can help her with staying calm. So..Best way to narrow it down… Can you guys help us on how to keep the peace, and to keep our stress levels down more…If anything there’s more to her side of the stress level, but just PM for the rest of that. Or leave a comment what ever….But please Fluther, help…?