Lower weight or low batteries?

[jcollie719]

I need to pick up some AAA batteries today. My bathroom scale appears to be working properly, I've been behaving on my diet and I've been more active this week. However, I'm having trouble believing I went from 302 lbs on Monday to 294 lbs. today. I'll re-weigh myself tonight after getting new scale batteries to see if I get a more-accurate reading. I haven't replaced the batteries since I got the scale last year. I had run out of my anxiety medication a few days ago and will pick up the refill today before work. I wonder if going without my medication affected my weight as well.

UPDATE (12:00 PM): I recalibrated the scale and currently weigh 308. Also, I keep forgetting my pharmacy isn't open on weekends. I'll have to pick up my refill on Monday.