You should feel comfortable hanging out with your partner spontaneously three or four times a week, but youre definitely not obligated to do so if you feel overwhelmed or if you simply feel differently. If that means seeing your partner every day, then amazing. If not, thats also cool.

Is it bad to hang out with my boyfriend?

Yes, its perfectly normal to meet your partners friends and hang out from time to time if all of you want to. But its also perfectly normal not to do this. Think about it this way: you and your partner each have some common interests and some different interests.