<human>: I have been dating my girlfriend for 7 years. We started in 8th grade and moved on through high school and now college. We've overcome several obstacles together throughout the years including sex, pregnancy scares, moves, college, money. 

Things have been going decent and I decided to move in with her in her apartment at the university she attends. Things were great at first but slowly became worse. I couldn't find a job because I was running out of money from what I had saved to move in with her. I decided to move back to our hometown and return to the job I worked previously. 

While I was up there, we fought very little but there was also little intimacy. We rarely had sex or even approached. She worked a lot and I was unemployed and felt alone. I cooked, cleaned and played video games in between job applications. She appreciated it but I couldn't be there anymore. Fast forward to now ( I left for her house beginning of April, returned July 4th weekend) and I just don't feel the same. We rarely talk, were on opposite schedules. Not to mention the long distance which makes things worse. I'm awake when she's asleep and she's awake when I'm asleep. I work at night she works during the day. I feel like when we do talk she gets mad over the fact that I don't talk to her often and she's asking for some money back from when she helped me. I don't feel the same. She doesn't feel the same to me as she did throughout my teenage years. I feel like we're growing apart. 

Basically I just want to know if I should just let go. I still love her because she was my first for everything. Literally everything in a relationship she was my first and only. I feel like if I let her go I won't find someone else or even begin to find someone else. I feel like I'd be lost. I just don't want to keep messing with her head and making her think I'm going to commit when in my mind I have no intentions to but I don't even know where to start. 

Any and all advice or comments are welcome.

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<bot>: been with girlfriend since middle school, unsure if I should continue being with her if I don't feel like I used to.