I Need to Vent

*Sigh* My insecurities are tearing me apart, and my relationship. I feel like I'm losing him to another woman, shes very beautiful an very thin while i on the other hand am not close to her appearance. I keep thinking hes texting her all day an night, calling her cute beautiful names, giving her his attention while im left out on the sidelines like his doormat. I hope this insecure girl in me is wrong about the thoughts she has. I feel like my brain is ready to explode.