Binge eating & Nausea

I started mid May at 2.5 for 3 weeks. During my 3rd week, I felt very hungry and like my medicine was only 1/3 working. Someone suggested I titrate up, and I went to 3.0 for 3 weeks. I was binge eating last night in my sleep again. I was very nauseous in the middle of my sleep but idk if it was bc of the crackers or the nausea came after. I feel absolutely awful this morning regarding the way I feel in my body. I think I've gained weight but I'm too scared to see if I did. 😩😭 What is happening, and when I take my dose tomorrow, should I go up to 4? Thank you!! I'm so upset... Note***I will discuss with my provider to see what they think as well. I just wanted to see what y'all's experience was.**** 💜