Looking for Guidance Regarding Workout Calories

Howdy folks, my name is Cory and I'm a 35 y/o male at ~194lbs. I started working out again and focusing on my meals in May, but I've only been using MFP again for the last 40 days or so.

Based on my height, weight, age and sex my BMR is ~1900 calories per day for homeostasis.

On an average day I tend to walk ~5000 steps at work as a teacher. I do weight training every other day for ~60-90 minutes followed by 30 minutes on a treadmill using an interval incline setting that burns ~190-230 calories.

Usually this adds up to ~300-500 calories burnt. On non-workout days I tend to stay around or below 1700 calories to have a deficit. The problem is that within the last 40+ consecutive days that I've logged I've only lost two lbs.

When I "complete" my meal listing for the day it gives an estimated 5 week weight loss, which I am now 8 lbs short of. I know I've gained mass from my workouts. My arms, shoulders and chest show it, but there's no way I've gained eight pounds of muscle mass.

So I'm thinking it's one of two things and this is where I need some assistance. Either the coffee creamer that I use in my protein shakes (a great way to make them more palatable) is throwing my calorie count off on the days that I work out; as I don't log them since I honestly don't measure it, or that I'm eating too many of my workout calories on workout days. I do acknowledge that for a complete and transparent calorie count I should log those creamer calories, and now that I type this.... I will... Otherwise, I use the app to scan every barcode of everything I eat and weigh everything else that's "loose" via grams on my kitchen scale.

For example: My workout macro goal is as such for today:

2,492Cal, 312carb, 83fat, 125protein, 2,300Sodium, 93sugar - How many of those calories should I eat?

2,000Cal, 250carb, 67fat, 100protein, 2,300Sodium, 75Sugar - Non-workout day, I aim for 1,700 calories.

I usually make an effort to not eat my workout calories, but I'm thinking I may need to be eating more than I do on workout days.

While sometimes I don't make the best meal choices; like a can of pringles yesterday, I try my best to stay in a deficit and meet my protein goals. If you view my log, please don't consider 9/2 to be the norm It was an outlier lazy day.

Suggestions, observations and constructive criticism is welcome. I know I should fixate on appearance rather than a number on the scale, but it's beginning to irk me that I'm so far away from the estimate and I figure that any advice nutrition wise could be useful as well.

-Note: I take BCAAs before and after workouts, as well as glutamine powder in my shakes. Those are the only supplements I bother with.

Thank you in advance!