tiredemma, I am so glad you have had so many uplifting replies from people doing nursing at uni.
If that's what you want to do - and it very much sounds like it is - please go for it!
You say you "feel like im just going to be stressing my partner and family out in pursuit of my "dream". But pleased think how proud they will be when you pass your degree! And think how much nicer a person you will be to live with if you are fulfilling your dream.
I have been there. I have bitter experience of seeing my partner give up his nursing degree course just weeks into it, after successfully finishing his nursing access course. He then plunged into depression for a good year as he was so cross with himself.
He could have certainly have coped with the work - he is bright but suddenly decided, once he got on ward placements, that nursing just wasn't his vocation.
Everyone tried to help - his classmates who knew him from his access course, his friends, his parents(his mother is an ex-nurse) and of course, me. I still feel that he made a too hasty decision, however, it is his life and I do see that you must really love nursing to be good at it.
Anyway, had he not ran away from university so quickly, he could have investigated lots of other health related careers as he had his access qualification. He refused to do this :(
I did lots of research at the time and found out that an access to health care background is really useful for all sorts of other jobs. So if by any chance you decide nursing is not for you, do look into all the other career options.
good luck