Will marijuana use impede breast augmentation recovery?

I smoke marijuana regularly as it has a positive effect on my overall wellbeing. I'm very easily stressed and when I'm stressed, it affects my stomach and digestive system and marijuana stimulates my appetite as well as frees my mind from thinking the stressful thoughts that affected me negatively in the first place. I'm going to get breast augmentation surgery this summer and when I mentioned this to a friend who's had the surgery, she told me that I'd have to stop smoking marijuana because if I don't, it will interfere with and/or delay my recovery from the surgery. I've read where nicotine is definitely a no-no before and after breast augmentation but I don't use tobacco when I smoke. I actually use a vape pen. I don't trust my friend's advice. Am I wrong in feeling that way?