Taking Reta every 4th day.

Currently I’m taking every 5th day, this is something I’m doing past few weeks, by mistake (I miss calculated schedule before that and I was taking Reta every 4th date and had amazing results for few weeks, and moved to 5th day)

My question is since I’m plateauing for last 3 weeks, should I increase dosage or move back to 4th day from last shot?

In other news: I’m having very weird food noise (hunger) around noon every day.

Currently on 3.5mg