Maintaining on 1200 calories

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Instead of calling it a plateau, I'm feeling like I'm maintaining my weight at 1200 calories a day. I'm 5 feet tall and I'm pretty happy with my weight, though I wouldn't mind losing a few more pounds. I've been stuck at this weight for months, working out every day and eating back most of my exercise calories. Anyone go through this? I feel like I should maybe up my calories, though I don't know if I can eat more than I do. Some days I feel like I'm eating so much. If it helps, I'm doing 30 day shred and I'm on level 2.