Please don't feel like a loser. We are all different with hormone levels all over the place so a successful program is somewhat trial and error. If something doesn't seem to encourage growth then try something else. If you aren't responding to what you are doing now, then maybe it's time to switch things up a bit. And if you don't mind me asking, why do you seem hesitant to try the PM? I see from your program page that you were interested enough to buy it. I know there are lots of people who have had some problems with it, myself included, but it's easy enough to manage (for myself ) by using cycling, or adjusting dose. And should it be that you are one of those who just cannot tolerate it, just stop taking it, and then at least you know. Plus, at least you have some knowledge about pm, unlike me when I first started taking it.
I have gotten some growth from pm, but not yet a full cup size. I'm considering noogleberry myself, but the one thing I keep hearing from users is that you must be consistent with it to see results. Right now, life for me is a little bit hectic, so I may wait a while.
And I'm really not trying to push PM on anyone, but like I said, you already bought it, so you must have wanted to use it at some point. And it seems like you want to explore other methods now, so why not try what you already have?