Please no judgment here.

So I smoke. Don't bash me please, I want to stop! My mom was diagnosed with cancer due to smoking so I've seen first hand what happens. I want to stop but idk how. Please don't say quit cold turkey cuz I tried and it didn't work. My life is so stressful I can't do it on my own. My s.o smokes to so that makes it harder. My doctor would probably give me something to help, but I'm scared of Chantix or whatever its called. Any advice or tips? I'm desperate!!