How to handle missing your long-distance partner? ( 20/F and 20/M)

I (20/F) and my boyfriend (20/M) are long-distance/medium-distance. We don’t get to see each other often due to me being in college and neither one of use having reliable transportation. The last time we saw each other was Halloweekend before my car decided to call it quits on me. This definitely isn’t the longest we’ve gone without seeing each other, we didn’t get to see each other for the entire first year of our relationship but for some reason recently it’s really been getting to me. For the past week or so all I’ve wanted to do was see him, it’s gotten worse since I don’t have classes on Fridays so I could be seeing him more often. I don’t know what to do, I’ve grown depressed and my mood has soured because I’m frustrated and sad. Does anyone know what to do in this situation? We FaceTime most nights and we sleep on the phone on the weekends.