About 3 weeks in...

Okay ,I am really confused...I don't understand how i'm losing the weight...I'm hardly doing anything...I checked my weight today, but it was after I ate a spinach salad w/ mushrooms, cherry tomatoes, an egg w/out the yolk, and broccoli...and i topped it off w/ 2 lemon wedges...and a water...I've had a lot of water today...I've been sweating so much...I hate it...I went to school and had another water...I didn't have any shakes today..I think I'm done w/ them...It doesn't do anything...I am going to see if I can sell them back or something...I lost 2 lbs today and I seriously think it's from the sweat...I am going to talk to the doctor about this...I am worried...So what happens when I get off the pills...am I going to gain weight from drinking water...I went to pick up the kids about 3 hours after lunch and I had 2 pieces of adobo and a little bit of rice...about a size of my palm...I have been getting headaches since Monday too...This only happened to me once when I first started the adipex...I am going to start working out next week...Maybe 3 times a week...

My surgery was 6 days ago and I felt better since yesterday...I know I have a follow up on the 14th I think...I still need to see my ob/gyn cause I have mirena and I have my period for almost 2 weeks now...So I just weighed myself...I am 187 lbs...That's a total of  16 lbs in 3 weeks....