:( Have I lost my best friend?

[bamabuggin13]

This long and I'm sorry!!

I've known this girl since we were in kindergarten. We lost touch when I transferred schools in 2nd grade. Well our junior year of high school we reconnected when she transferred to my school. Ever since August of my senior year (last year) we have practically been inseparable. (I was stupid my junior year and got caught up with a popular girl. That is why we weren't close my junior year.) We would text each other constantly and talk all the time at school. It continued after graduation. We did a "girly day" every Friday all summer. (I initiated every thing we did together. I came up with the ideas not her, she followed me. I did that because she would never give me any feedback about what she wanted to do.) We would meet at the mall, eat lunch, talk constantly, and shop. Well college started and things got rough between us. We are on completely different schedules and never see each other anymore. I invited her to an all-day church thing with me and she tagged along. We had fun! We have also been texting each other ever since. Like every single day we would text each other and talk random things about how our day went etc. Now, she has just disappeared. No warning, just flat out disappeared. I see on Facebook, twitter, and instagram where she is posting things but that's all I see from her. I texted her the other day and was like "Hey, I haven't hear from ya in a while!! What's up?" No reply. Last night I sent her a few texts back to back asking her why she wasn't texting me and if I had done anything to make her stop talking to me. I still haven't heard anything from her. I'm really upset because she is like the only friend I had. I graduated in a class of 16 people, 6 of which were girls and well, me and her were just really close and I wasn't close to any of the other girls. I'm really upset and do not know why she is ignoring me. Any advice on what I should do because obviously our friendship is over??
Good advice Brittney, only one HUGE problem. My friend won't talk to me.