Problem with log in to my wallet

I made my first metamask wallet yesterday and probably have wrong phrase words. I transferd some eth from ascendex and now i can’t get it. At first I saw my eth in my wallet but then when I switched off my wallet I didn’t see this. then I log out and i can’t log in because of the phrase words. I wrote them in my notes but 3 of them are changed because of automatic changing and now I can’t log in. I have only eth adress that is connected with it. Can you help me with getting it back?