How do you make decisions and not blow up your life during luteal?

I can't trust my brain these days. How are you guys making decisions during luteal? I can't shut my life down for 14 days unfortunately, but I wish I could because I have no idea what is reality anymore and what's pmdd trying to ruin my life. No support system so I don't have any trusted people I can turn to to help me figure out what's real and what's pmdd during this time either.