Lost the will to draw, Oneesama? Happened to me yesterday. Drawing Xan killed my motivation to draw, believe it or not. Here were the highlights of my thoughts at the time:
1) ....Oh dear Suwako, maid costumes are BORING. There really isn't much you could do to re-design one!
2) ...Why am I drawing...? It's not like this will be used for anything special.
3) ...This'll get buried in that art thread and never be seen again. So what's the point?
4) ....Oh, I haven't written much lately....
5) Maybe I should start writing again...
6) Aaaagh...I'm hungry....want...food....
7) what is the probability that that old man would faint in the same subway carriage as me? How do ambulances decide how long it should take to get there, because they certainly took their time.
7) oh! A cat! A STRAY CAT OUTSIDE MY WINDOW! IT IS CUTE! IT IS UNDENIABLY, INFINITELY, COMPLETELY AND UTTERLY CUTE~<3!

Must feed cat! MUST!
9) ...wait, I could have eaten that myself....why?
10) Facepalm. Facedesk. Facepillow.
11) Oh...so hungry...ah, but cat looks happy. That's good. Pet it, y/n?
12) Oh, the fur is so soft. This must be a neighbour's cat. So cute~
13) Oh, wait, I wanted to draw N-forza! Let's try that!
14) Oh, this looks really good!
15) Ah, let's finish Xan first and scan that in for this evening at least.
16) Oh, well, at least the skirt looks nice and fluttery. That's not bad.
17) Ok, doesn't look too shabby.
18) etc. etc. etc.
I suppose your drawing block is partly because your old thread is now locked and archived and you might feel, however subconsciously, that it was all for naught. Well, it wasn't. Maybe you can collect all of them and produce a thumbnail library on this new thread.
Potential Cure: Draw something new and different. Something FUN. Like how I reacquired my drive to draw by drawing N-Forza. Because we all draw for fun, ne, Oneesama? Thing is, sometimes we forget why we draw - simply because it's fun. We simply draw because putting pencil to paper is fun! at least, I find that is so.