How can I stop letting Panic disorder run my life?

I have become extremely depressed lately cause of personal reasons with my babys father, and for the past couple days I have been getting panic attacks. I know that they usually don't do serious damage, but i can't help but feel like I'm about to go into cardiac arrest whenever i get one and I start panicking more. I don't even want to do things around the house cause I feel like whats the point when I'm just gonna get a panic attack soon and die or something (I know I'm being dramatic but that's how I feel). I know I need to see a psychiarist and I plan on it, but before I go there since I can't go until Monday, what ways can I take control of this issue?