My friends of 5 months?

I got to know these people when I started college and joined a club, we went out a lot of weekends and I looked at them as family, around winter break school ended and we didnt talk for about 2 weeks and I was very sad and lonely and couldnt imagine being without them. I went out with them again two times, and since school has started I have not heard of them for a while now (I went out with a few of them last weekend) and I don't know if theyll call me anymore or not but for some reason it doesnt really bother me anymore...I am kinda of focused on the girls in my new cles so I havent really remembered them. Do you think the friendship is done? Because it seems as if right when school ended everyone disapeared.