<human>: Can you condense the text into three sentences or less?

Dear internet,

My boyfriend an I (I'm 19, he's 20 - gay couple) have been together for 19 months now. I've been living with him,his dad and his brother for 6 months. The problem is, while I'm currently studying to be a nurse, I'd much rather like to go to med school. The only med school in my country (Germany) where I'd even have a chance to get admitted is in another city, about 700 km away.

My boyfriend, however starts working for the German railroad services (I don't know the exact name in English, he's studying to be a train conductor) and can't leave our city for another 3 years.

After that, he'd like to study to become an engineer and the city where he plans to study is also about 400 km away from Hamburg, where my med school would be. Now, he could study in Hamburg, but it's not sure they'll admit him and their specialty within the engineering field is a bit different (air traffic instead of trains).

I think we would be able to survive a LDR, but a long distance relationship with an open end doesn't sound too good to me, especially given that we currently have been living together for some time.

The other option is for me to not go to med school and instead study economic informatics in our current city. With that, I could propably even transfer to "his" city and continues studying there, given that my "Abitur" (similar to GPA) is much better than his, so outside of the competitive fields like med school, I am much more flexible than he is.

I / We really don't know what to do, especially since we both want each other to be happy and to succeed, but I don't know if I'll be more happy with a dream career and without him or the other way round.

Any advice is really appreciated!
<bot>: Want to go to med school, is 700km away from my current town, boyfriend can't join me. Life sucks.