You need to keep your expectations in check next time. Ultimate Prog is not meant for everyone. You're gonna be in there for hours upon hours, dying over and over and sometimes not making very much progress at all. Some people love that, fine tuning their gameplay inch by inch, but it's not supposed to be easy and it's supposed to be a niche type of content. You also need to make sure you're even in the right group. Statics and friendship have been destroyed by Ultimate fights, and if your current group isn't working, that usually means you'll have to start progging all the way from the top with a new group, and though this can be mitigated if you're joining an experience group, there will always be a readjusting period.

You know how people say Ultimate is really hard? Yeah, it is. Don't underestimate it by thinking you'll clear after a week or two doing only a couple hours a day.