Final year IT student here, definitely stick to it. I can't think of a more accessible yet promising career atm. There are literally jobs everywhere and even with almost everyone doing it there's still a lot of demand. I got multiple job offers and am a part of a startup without even finishing my studies or being a particularly good student (I'm pretty average although highly specialized in what I'm good at tho).
Be aware of one thing though, it's not easy. You can find courses everywhere (that's why I said it's accessible) but it's a job that's hard to master and requires you to be completely invested in it. You don't go study at uni for 3-5 years and leave it at that. You have to constantly study AS you're working. You won't be learning a particular language or framework for your whole life, you'll be learning a whole field and all the big things that are in demand at the time.
The technology you're studying right now may fall off tomorrow and if you haven't been studying an hour or two each day (outside of work hours which will often go overtime if the deadline is close) you're gonna be stuck on a dead technology noone cares about anymore. Example: windows phone developers, Microsoft says overnight "we're not making anymore" and bam you lost your platform just like that.
Point is, never stop learning, keep an eye out on what's new, work very hard and make sure you like and believe what you're doing. It's a pretty stressful job and if you're just doing it because it pays well you're only gonna hurt yourself mentally and in turn won't be efficient at your job which may result in you losing it. Have fun staring at the screen for 10 hours not understanding why things don't work as they should.