Moving countries question?

Hi guys, I’m reaching out for an advice here as I have got no one in my life who can help me with guidance.

I’m in my early 20s, with unfinished bachelors degree living in the UK atm. Recently I have started thinking about moving out as I do not see anything for me at this country. I have got some connections in Spain, that would technically enable me to reside there, although I know it would be a struggle language wise (not that much, cause I know 5 languages already) and cost of living wise. Short backstory: My family has moved a lot throughout recent years, me as well. I was a student and studied abroad from my home country on the exchange program, but then I dropped out. For the last 2 years, I have been living in the UK, worked shitty jobs in the cafes etc. Yet I have always been an open to the world sort of kid. My childhood dream was to move to the US away from all the shit that happened at home and at school.

Back to the topic: My thinking about moving to Spain, is that the country is truly great for living. And I am not talking about money, career - because I have never actually wanted one. I know I can get by, cause I have already opened a couple of online businesses and earned some money from them at some point. But my main problem is that I just don’t feel alive in the UK. I don’t feel like I belong there at all. I do have some kind of friends here, and family. Yet I do not feel any stability, on the contrary, I’m constantly trying to sort my life out. The major factor for me, is that I have just got offered a place at uni in the UK, which is probably the best chance I have got here, in terms of bright future. Yet, I still feel that if I go there, I will betray my adventurous self, and settle, just because “it is what everyone does”. (And yes, I know I can travel and have adventures in the country I am in now, and I have been doing it consistently. But all these moments look as a single drop of light in the darkness)

All of this above puts me into position, that whatever choice I would commit to, may not be the one I truly want. So, in this post I’m not asking you to necessarily tell me what to do, but to share your point on how do I approach a situation like that. I am already looking at the tickets to Spain, because if I go there, I know I need to do it now.

I appreciate your responses in advance