Unfortunately you are also going through tobacco withdrawal. no matter how rosy a picture some paint on here, i can tell you the first month sucks.
You are forgetting the first rule of vaping... everybody is different.
There are LOTS of people that switched easily, with no real troubles.
And there are many that switched easily, but had some side effects or withdrawal symptoms.
And there are many that did not switch so easily.
And there are many that could not switch without finding a way to get the missing tobacco alkaloids.
Vaping is a spectrum of needs and solutions.