Day 3...just keep swimming

Okay so today is day 3 from couch to 5K. 8 minutes in I was sure that I would not make it the full 30 minutes, but I made myself going, 10 minutes I thought I was going to die. But I kept going, at 14 minutes I was writing the epitaph for my headstone, but I kept going, by 18 minutes I was regulated and felt sure I could finish. And by minute 30 I thought I could keep going, but I stopped because my limit was up. I can't believe I survived. But I feel much better now that I did finish....Just had to keep saying just keep swimming, swimming, swimming.