Hi
If you have only been quit a few weeks - you're just at the beginning. Craving fits can come and go for a long time. Two years in I'll still occasionally get this wacky idea that I want a cigarette - and it passes. In my first nine months the craving fits went from daily, to every few days, to weekly, to a couple times a month, to at the three month mark... What I'm getting at is early on cravings all over the place is normal. But the intensity of the cravings and the frequency falls apart over time.
So what to do?
In my first 90 days I was using two nic levels. My main nic was 24 mg but I had to bump to 30 mg twice a day for craving fits. For me that would be every morning and for some weird reason about an hour before bed time. That was the nic level I needed to keep away from smoking. You may need to follow the same idea - at your own nic levels.
Don't guilt trip yourself about your nicotine level - you barely just quit smoking. If you want to drop your nic level when you can that's fine. But keep to a "one step at a time" approach. If you tried to quit before with the ACS quit smoking program models we all know how well that always turns out... You decide your own pace this time. Use as much nic as you need, chain vape if and when you must. You make up your own rules about what works.
Over two years later I'm still using 24 mg liquids. And I'm still quit with no relapse. My Doctor doesn't have a problem with my nicotine intake and neither do I.
The other thing I'm not sure about where you are at: Have you actually tried a cigarette lately? As weird as it is, for the majority of us everything about smoking gets really gross, really fast when we start vaping. I smoked when I transitioned to vaping and within the first week I began to hate everything about smoking. The smoke, the taste, the smell, getting woozy and light headed whenever I tried one. It was like a 30 year flashback to everything "fun" about smoking when I started. Sure as hell didn't see that coming after smoking for 30 years. For me, smoking when I started vaping turned into it's own worst negative reinforcement. Don't be surprised if you break down and have one that you really, really don't like it anyway.