After closely analyzing the last 4 days of your diet your calorie intake is fine. You're doing a great job at sticking around the same intake daily; which is what I recommend for most of my clients.
I would never put a female patient on a 900 calorie diet or lower with out direct doctor supervision and I've noticed your lowest intake was just over 1k calories. Very acceptable! Most clients I work with I usually have on a 1200-1500 calorie diet depending on gender and activity level... This brings us to TEE; which it's not too important right now.
I did notice that your percentages of FAT/Carbs/Proteins is off... With the unbalance you're currently eating at your body will store fat for energy and also burn muscle for fuel... This unfortunately is a common mistake with most diets and will slow down your metabolism over time.
If you have any further questions or need support feel free to let me know.
In Good Health,