Advice/corrections appreciated
Trying to gain weight | female
1.5 years ago I changed my diet to gain weight. Started at 108 lb, 5'5". For breakfast coffee (whole milk, honey, salt, coconut oil, collagen), two eggs on two pieces of toast covered in either butter, ricotta cheese or whole milk skyr, recently been having black bean and garbanzo bean smoothies with whole milk, banana, honey, peanut butter and whatever else I'm feeling. I struggle with lunch but when I eat it is usually tuna sandwich or something similar. Dinner I make a ton of stews like oxtail stew, Hungarian goulash, curries, or some nights ground beef with potatoes, chicken (literally everything, I love food and eat large servings) and always pair it with a grain/or bread and carrot salad everyday. Recently added ice cream most nights too.
With all of this I gained 8lb since I started and haven't budged from that weight since I reached it 8-9 months ago. My job is pretty physical lifting many 40-50lb boxes and sifting through heavy inventory and I don't workout outside of my job (this could help with my muscle mass I assume...may be what I'm missing?).
Any help or suggestions would be greatly appreciated.