Help I need advice

Yaraiza

Okay so I hurt my ankle some more today and my mom is away for a weekend trip and I’m alone at home and my gf of 5 months went to a family baby shower. I’m 17 anyways she texted me to see if she could go to a friends house for a water ballon fight and earlier she said She didn’t want to go out because she was on her period . Now she text me asking if she can go and like I’m trying not to be jealous but I’ve been cheated on before so I have big trust issues and it doesn’t even bother me that she’s going to go out with friends it’s the fact that she knows I want her to come over but she couldn’t because of the baby shower but now all of a sudden she can go out to the water balloon fight where there’s going to be girls all wet and stuff running around in her hang them with balloons but she doesn’t even want to come and bother to check up on me and to see if I’m OK knowing my mom is at home knowing I wanted her to come over in the first place since yesterday so I really don’t know if I should be mad or just to cry it out because I am literally hurt and I do not want to text her at all anymore