<human>: Can you provide a brief rundown of the text in within 3 sentences?

I've been with my boyfriend for almost 4 months now. I met him at a bar and we really hit it off. He was in my town only for a few days and was going to head back to his hometown in another state thereafter. That night at the bar, we exchanged numbers and the next day he asked me out on a date. This in fact also happened to be only the second date I had been on throughout the course of my life. The date went well. At the time, I thought it would be just a date and he'd head back to town and we'd go on with our lives separately. 

However, over the next two months, we continued to text everyday and began to Facetime too. We became more fond of each other and after the second month, he came down to visit me for a week. We went on dates and spent time getting to know each other and by the end of that week, we made our relationship exclusive. Since then, he's visited me two more times, for a week at a stretch, and things have continued to go well. He in many ways is my first. My first boyfriend, first kiss, and the person I lost my virginity to. I've never had another relationship to compare it to so I don't what its suppose to feel like to be in a relationship, especially one that is long distance right off the bat and with a guy who is 6 years older. 

Recently, I've started to grow uncertain of my relationship with him. I like him and I like how he makes me feel when I am with him but I am uncertain whether it's the idea of him that I like more. I am also uncertain of what the future holds for us. I am at a crossroad where I don't know where I'll go or what I'll do after graduating from university next year so it scares me to not know where our relationship will go. Is it normal to feel this way (i.e. uncertain) in the early phase of a relationship? How can I become more certain of my feelings?
<bot>: In a relationship with a guy 6 years older than me, which started off long distance right from the get go. Is it normal to feel uncertain early in the relationship?