Tips to make good friends and get laid in the uni ?

[RedGee77]

Hello everyone, i've been in a university for 3 years and now i'm joining a new one, to be honest in the previous uni i felt isolated, i didn't make friends at all, it was only for uni we didn't do activity outside the uni, when i tried to make friends, i felt that people running away from me like i was hated or something, and that crushed my confidence, but now i'm going to a new uni, i need to make friends and do activities outside the uni, and also meeting new girls, so my question is how to make new friends in the new university and how to meet girls in the campus ??
Thanks
RedGee