No friends in college and starting to feel loney/isolated.

I’ll be going into my second semester of college in two week and I still haven’t made friends. I’m a very shy person and it’s hard for me to be outgoing. I do have people that I talk to in my clubs and in class but outside of those I don’t have many friends. The only reason I’m not terribly lonely is because I have my boyfriend to talk to and hang out with when I get lonely but the truth is I get tired of his friends and I want some good friends that are girls that I can talk to or be able to call up to go eat with. My roommate was a good friend of mine but she has now transferred colleges. I have tried all the basic stuff (clubs,events,social parties, leaving my door open) but I can’t seem to find someone I click with. Does anyone have any good ideas that I can try? I though about texting my floors group chat and asking if they want to play Mario kart or other games on my new switch when I get back but I feel like that’s lame to do or it will look like I’m trying to hard.