Distribution vs Histogram I am not very good at understanding statistics jargon

I tried to read articles on statistics every article says distribution and show a picture of bell curve. I understand that x axis of bell curve will take the value of data but does y-axis always has the count/frequency od the data 

Is Distribution and Histogram same ? 

I did find an article on difference between distribution and histogram

https://asq.org/quality-resources/histogram

But it says histogram is most commonly used for frequency distribution

So does that means there are other types of distribution ?
Or
Does distribution of variable always means frequency distribution ?
You could think of histogram as one way of plotting a distribution of values. Another way of plotting such distribution is a KDE (Kernel Density Estimate), but after all, these inform about the same concept, which is how frequent is each value (or values interval) of your values series (x-axis).

I like this picture from seaborn distplot to have a one shot info about the (univariate) distribution of your values, both with continuous (kde) and discrete (histogram) representations. https://seaborn.pydata.org/tutorial/distributions.html