The 8 pounds that were lost were most likely water weight and now your beginning to tap into the fat stores - visible abs and definition in legs are an outcome of the lost fat. Yes, losing weight can be somehwat defeating, but from what you have written, your muscles are getting harder, you are seeing more definition, and your strength continues to climb - all are VERY good signs that your body is re-programming itself and again, you will look bigger at a ripped 208 lbs. than if you were a full or "bloated" 225 lbs. You can go off this diet and try a weight gainer, but again, look at what you are shooting for - for overall bulk and size -eat everything and anything, but be prepared to lose the fat to show the definition and sacrifice some gains in the meantime- for size with definition, stick with this diet and your gains will be solid and lasting, not temporary. Training for just a year? Man, you've just started to tap into your potential size - give it time as anything worth having takes time, determination, and patience.
A lot of the test cases that followed this diet had outcomes such as:
Starting wegiht: 207 lbs. / 212 lbs. / 187 lbs.
Bodyfat %: 13.5% / 10.5% /9.15%
Lean Body Mass: 179 lbs. / 190 lbs. / 170 lbs.
Ending weight: 193 lbs. / 210 lbs. / 182 lbs.
Bodyfat %: 7.5% / 7.95% / 6%
Lean Body Mass: 178 lbs. / 193 lbs. / 171 lbs.
So, as you can see, all participants lost weight - FAT and no one gained any, but all had increases in their lean body mass and decreases in their bodyfat %'s. Also, everyone reported increases in strength and max reps and looked 100% better at the lower weight - almost the same things you are telling me. Try not to get caught up in a numbers game and go by the way you look and feel - not by the scale. I know its hard when you're looking for weight increases, but this can lead you to give up on a diet and just start eating anything just to get "swole".
Bigger bodyparts come from the type of exercises needed - which brings me to a question - last time you stated that you do E-Z Curls - do you already have thickness of the bicep? If not, take this exercise out and do the following routine for bicpes and triceps:
Straight Bar Curls x 4 sets
Hammer Curls x 4 sets
Alternative Dumbbell Curl x 4 sets
Close-Grip Bench x 4 sets
Heavy Straight arm pushdowns x 4 sets
Dips x 4 sets
Remember, the triceps make up about 60-75% of your arm size, so really hammering these muscles (3 heads) is a key to having larger arms. Also, muscle building is done while we rest and in what we eat, not in the gym. In the gym, we are breaking the muscle down and not building it up, so nutrition and rest are more important than most people think.
Stick with mass building exercises and forget about definition or peaking exercises. Build the thickness first and then start to define the muscle.
Keep the questions coming and I hope you stick it out. Since you've been follwing this less than a month, use 54 days as a measuring tool to see if your fat stores a down, if your muscles are fuller, if your strength and energy levels are high, and if you look more defined and vascular. In the Iron Game, the name of this game is size with defintion. Who wants to look like a blob of size when you can't see any of the muscles that you worked so hard for? Ask any seasoned vet and they would agree with this. Good luck!