You've given up the smokes, yay! but you're suffering from withdrawals? oh no.
It's going to happen, you've been smoking, you're body's addicted to more than just nicotine. You can up your nicotine levels and vape as often and for as long as you like, well until you start to feel ill, then stop. And Drink lots!!!
But seriously you need to give it at least a week or two to get over the worst of it, for some these withdrawals can go on for longer.
Give yourself a chance, steer clear of things that get on your nerves, you probably had a routine when you were smoking and that has changed too, find new ways of dealing with situations. Let people now you've given up smoking, normally that warns them that you're bound to be a bit grumpy at first, these feelings will go away though. Does your wife smoke?
Remember vaping is not the same as smoking, it can't magically replace your cigarettes. Don't put yourself under pressure to replace one for the other. For some a gradual cutting back process works better. Slowly and at your own pace you'll start reaching for the PV rather than the cigs. Best of luck and don't be too hard your wife.;
It's likely from the fact that you're still going through withdrawal from quitting your cigarettes. If 1 ml a day is working for you that's fine but that's not very much, so if you feel a need to vape more don't be afraid to do so right now. Especially in the beginning, all that matters is getting you off of cigarettes and past your bodies withdrawal from all the additives in those nasty cigarettes.
It can't be any worse for you than analogs. I feel much better since I been vaping. Mess up my sleeping getting all niced out.....oh well. Learning all the time. PS my apologies to the wife.....they stick together you know and I don't want it getting back to my beautiful, wonderful, can't survive without her, the world can't survive without her, wondering how mankind has made it this far, gorgeous wife. 
