I THINK MY FRIENDS DON'T LIKE ME :(?

Since summer started I haven't done anything and today I asked my friend if she want to Han out and she told me at six oclcok tonight because she's going to a party and I asked who party and she's like idk and it making me really sad because I Asked my other friend's and they said they cant it's making me really sad I feel really insecure and I'm crying it's makin me feel terrible what should I do? Please no mean answers it'll only make me feel worst :'( I'm crying hard it's making my head hurt!!