I don't know how Year 1 is taught at your college, but in my college, both AS and A2 are integrated. For example, we were taught A2 periodicity and kinetics in AS, and we begin A2 organic after the easter holidays.
From what I've done and seen so far, it gets harder. A lot of what your learn in AS is essentially the 'basis' for your A2 content. Like, we learnt the AS Kinetics before A2 Kinetics, and everybody that AS kinetics was easy but we sh*t ourselves with A2 because of how big of a jump it was. But it was still really good.
I always talk to Yr 13s in our school and they all talk about how hard it is - in fact, chemistry is one of the hardest A-Levels. But they love it. I think if you enjoy it and try your hardest and do your work, you should be fine. No body will find it easy initially, but just stick with it, I suppose.