Thanks for all your responses. I guess it's not a bad idea to have one in place, just so I know what to do.

Basically, the plan included this:

Symptoms that I have that I know I need help: Having thoughts of hurting myself, having negative thoughts about myself, and isolating myself in my house.

Coping skills I can use: listen to music, play with my cats, watch a movie or tv show, or take a xanax

People in my support system to call: my sister, my fiance, my friends

Emergency numbers to call: my T

Other emergency numbers to call: mental health center crisis line, 911