I'm feeling so lonely..?

I met my girlfriend at university and she is an international student, whereas I'm local to the area. We've been together nearly seven months now but I found unsafe problems with her accommodation, and a few months into the relationship, she came to live with me and my family..

Now I've flown out to her home with her for the next few months, and I was expecting it to be really good, when instead I just feel super lonely. Out of my girlfriend's family, only she can speak English. Her family so try to communicate with me, as do I with them but it's difficult.

It hasn't really hit me until last night though. Her dad works away a lot and he came home for the weekend this weekend, and last night I was sat around a dinner table with my girlfriend, her mum, dad, sister and then her cousin and his wife/girlfriend.

My girlfriend and her sister disappeared to talk and her dad was trying to get me involved and everything but her cousin just seemed to laugh at me for everything I did. I felt like an alien to this guy. I really love her dad for trying to teach me words and get involved. But then when we all sat to eat, it just hit me how I didn't have a clue what was going on. I don't work well with big groups anyway never mind when I felt so out of place.

Later on, I ended up collapsing to the floor with a nasty panic attack. I don't think I've ever had one as bad as that before, I couldn't see, I couldn't breathe and even my girlfriend seemed really impatient with me. And then apparently her mum thinks I was tipsy when the drink had nothing to do with it, I was feeling off it before I drank. Just everything got to me and hit me and I feel so low..