Barleans is good and it comes top rated as one of the only ones acceptable.
What you may be doing wrong is using cottage cheese. If you study the budwig plan thoroughly you will find that the cottage cheese she used is different from the cottage cheese here. The Webmaster of http://www.healingcancernaturally.com
tells us to buy raw yogurt and drain the whey off and use the yogurt cheese as a replacement. If you are unable to get raw then go for the best you can.
I use goat yogurt and no you are not wasting your time. Budwig did state you must have fresh pressed oils or use the flax seed. Which should be used 2.5 T. to 1 T. of oil. If you go to the flax forum and search there you will find hundreds of articles from me on the subject.