I see you are mistaking assertion for evidence, and logic.
Not really, Am I specially pleading, not sure since we are left with two alternatives, a reason why there is something rather than nothing and nothing.
In terms of evidence, there is ample evidence of contingency but non for things that are not contingent.
Everything else then is argument.
Illogical? It's you who has been flying the flag for a nothing and as far as I can tell suspending the principle of sufficient reason at a certain point. Now THAT'S what I call special pleading.
Once again plenty of evidence for contingency
None for non contingency. That is done through philosophical argument.