Idk, for me latuda just didn't work. I tried it 3 times. I just got horrible akathisia on it. And bc the akathisia was so bad my new psych nurse told me it sounds like I was having panic attacks too. Hopefully the irritable side effect goes away for you. Other than the akathisia it did help with my paranoia and depression and I lost weight on it. But omg I just couldn't tolerate that akathisia...
I would say give it more time....good luck.