To be Honest I still don't feel confident and that's not just me, All the developer never feel confident in their craft. This is a normal feeling just search 'Imposter syndrome' on google and you will find out why. And yeah I had to go through this same work pressure that motivated me to change my field. My advise would be to start searching for jobs right away as you will learn much faster when your work and study aligns together.
And yeah always take some time out for yourself and do play those video games, Video games also teach you how to think.