I've been doing the exact same thing since Disney+ launched. I've been watching a movie every night so far. I've watched the following;
Captain America: The First Avenger
Captain Marvel
Iron Man
Iron Man 2
The Incredible Hulk
Thor
The Avengers
Iron Man 3
Thor: Dark World
Captain America: Winter Soldier
Guardians of the Galaxy
Guardians of the Galaxy Vol. 2
Avengers: Age of Ultron
Ant-Man
Captain America: Civil War
Spider-Man: Homecoming
Are you using this guide for which movies to watch in which order?
How to watch the Marvel movies in order | TechRadar
WWW.TECHRADAR.COM
Here’s a chronological guide to the Marvel Cinematic Universe (MCU)
Love Iron Man movies, first Captain America and The Hulk are some of the weakest. I enjoyed Captain Marvel and Ant Man is pretty decent. Guardians of the Galaxy are great movies. Age of Ultron I didn't feel was all that great, just mostly great to look at. Civil War I liked and Homecoming is great. Love the Thor movies but Thor's universe is the one I feel is the hardest to get a grasp on understanding.
Little thing to note also, The Hulk, Homecoming and Far From Home aren't on Disney+. Currently you can watch The Hulk and Far From Home on NowTV but I don't think Homecoming is streaming anywhere. I ended up buying it digitally on Sky Store.