Is it normal that my girlfriend doesn't answer my calls often
Ok here's my story. I met this girl about 4 months ago and we've been dating for a month. The problem started when she kinda changed about answering my phone calls. While she's with me she's checking her phone/fb every 5min but when we're away she usually doesn't answer my calls and instead of returning my calls she just text back and say sorry she didn't hear it or was busy. As I know she's mostly at home and in her room and I'm a full time student and working full time too but almost never missed her calls.
Just to mention this she was virgin till we had sex for first time a week ago. Now I kinda feel she really feels lazy to see me even.
I've no idea if she just lost her interest in me or she just feels lazy to get out and spend sometime with me. Byrheway she enjoy being with friends and that's what she prefer the most.
Are these things normal for a 19 years old girl or I'm getting old and can't handle these kinda games anymore?