Stopping smoking

I'm 22 and have smoked cigarettes since I was 14 (stupid young i know). I did quit completely when I became pregnant with my daughter when I was 18 and didn't touch another cigarette until she was 3 days old (again, very stupid). On Dec 29th I finished a packet right before bed and decided that would be the last of it and I haven't smoked one since. I use a vape pen when I get a craving but eventually want to stop that too. Just wondering if anyone has any tricks or things that might help to start replacing the vape pen?