Hi Jessica and welcome.
A couple of thoughts for you.
One is that you need to be patient. At your current weight, it's possible that it might take you a little longer to see results than most. A healthy rate of loss for you would be an *average* of 1.3 lbs a week. But it may take a few weeks for your body to actually show that on the scales.
Another thought is that if you're working out hard, your muscles will retain fluid that can, to some degree, offset any fat loss on the scale. It doesn't mean you're not losing fat, but it might not show on the scale. This is a good reason to not let your scale be your only measure of progress. Are your clothes fitting any better? Have you lost inches? Try measuring from that perspective and not focusing on just the numbers on the scale.
Finally, if you truly aren't losing weight/changing your body composition, I'd take a very hard look at how much you're eating. A lot of people say they're eating "healthy" -- but what exactly does that mean? Are you eating a reasonable amount of calories (not too many and not too few)? Are you getting a good balance of carbs/protein/fats? Are you drinking enough water and getting enough fluids? Are your meals sodium heavy? In my experience a lot of people have a vague idea of what "healthy" is, but when asked for specifics, aren't really sure about the details. And, it is possible to eat too much healthy food - if you're eating 2000 calories a day of fruits and veg and lean protein, you're still not going to lose weight - because too much healthy food is still too much.
Hope that gives you a few things to think about and maybe help pinpoint the problem. If you wanted to list out what you eat on an average day, I'm sure there are people who could take a look and offer more detailed advice.