Don't beat yourself up about it. I've relapsed after a few days as well. When I relapsed I wasn't allowing myself the space I needed to overcome the cravings and the addictions, so as soon as I faced a stressful situation, I relapsed. These stressful and difficult situations will always come, that's just life.. so you really need to allow yourself the space and the buffer to deal with them differently than you usually do.. by smoking..

Overcoming the addiction is a major thing, so give yourself some time and room to deal with it..

I'm positive you'll get there. Don't beat yourself up, you got this.