Don't worry....and don't give up. I weigh the same as you now, and I the rate of weight loss is so much smaller at a smaller weight. When I started, I was losing up to 2 lbs a week. I haven't changed much, and I still lose, but it's about 1-2 lbs a month now. I see this as a slow process now, where as when I used to focus on losing weight, I would want to lose as fast as possible, so I could go back to eating "normal".....it just doesn't work that way. You have to be patient, and stick with it, and it will come.
Just realize that you don't have as much to lose as some, and it will just take a little more time. Also, I've never done any cardio, other than short sprints. Most of my exercise is body weight type exercise. Pushups, squats, planks, burpees, pull-ups with a band. This has really changed my body, where just running never could have given me the toned arms I have now. Try doing the sprints, and pushups, squats and planks. Also, what worked for me is intermittent fasting. I would eat a late breakfast 10:00 or so, and early dinner 4:00 or so, and then not eat again until 10 or 12 the next day. Don't decrease your calories......just eat more at one sitting. I don't know why it works, but it does.
If you haven't been strictly primal/paleo for a while, IF might not be that easy, but if your eating low carb for a while, it shouldn't be too hard. Good luck Roos. I hope this was somewhat helpful.