Study is going to take up much of your spare time. That's okay it is supposed to. What would you like to do for pure fun? If you can find a group that does that then go for it. You may make a friend or two from that. One's that you can share a genuine interest with.

People that you meet at Uni are one that you may never see again for the rest of your life.You are worthwhile. Life is only starting. Relax.