A month or so of trying isn't much, even though some bas****... er people manage it on the first session. You may be too tense, you may be doing it wrong, you may be wearing the wrong undies. It's just a matter of trying (though knowing how helps).
The other thing to realise is that some people just can't for reasons that are beyond your control. Personally, I seem to be left footed or something because I always turn the wheel the wrong way - had the same trouble in the army with drill. That's not a biggie though it does mean I go into a trackstand attempt a little anxious which doesn't help. Of greater importance though, is that I suffer a condition that makes balance a bit of an issue, and that's something I've only just discovered - all these years I've been wondering why I can't do stuff others can and it's partly because I've got bi-polar.
The biggest tool you have though is the subborness to keep trying. I used to play bike polo with a bloke who had all sorts of great skills and I asked him about it one day. It turns out, he spent at least 3 hours every day practicing. No flamin' wonder he was good (and also unusual, most of us don't have that sort of dedication)