No!!! I don't like it. You sound too matter-of-fact, like no big deal. Sorry to give you the tough love but I think that you have to take it more seriously than that. And what do you mean "I didn't open it until later" or "I'll just have a new sobriety date"... It's your recovery but your post makes you sound not ready. Sorry to be so upfront and harsh, that's just what I'm reading into your post...
I really wish you the best! The hard part is not to quit but to stay quit. You can do this!
And don't call yourself a loser. You are not one, you are still in the race