so you took a break, and immediately tried a map you were already struggling with expecting to do good from the getgo... bruh
ight first of all, you really shouldnt be playing maps so far out of your comfort zone expecting to do good at them, if you do it for fun then oke, have at it, but this doesnt seem the case and that's bad
second mistake which combined with the first one is a BIG ONE, is it seems you're really focused on this map, which is no good, seeing your profile I see 133 replays so I'll tell you, focusing so much on a specific map and playing it every single day or every 2 days will only let you down, you'll see no improvement in such a short period of time and will only demoralize you and crush your confidence which will only keep you from improving
So ye I advice you to stop doing those, because they're prolly the heaviest mistakes u can make playing this, and for actually improving, like always, just play many different maps that arent too hard nor too easy for you, play patterns youre bad at instead of avoiding them to get used to them without going overboard with the difficulty, but most importantly, be optimistic
for unrusting personally I just play a few normal maps and then a stamina map to fully wake me up, tho really just playing should do
but ye, in the end mania is just a patience and mental endurance game tbh, you'll only lose once you've given up