Any advice you can give me?

You may or may not get weight gain from inflammation or "beginners muscle gains". Regardless, keep on doing it because it helps with your body transformation, who cares what the scale says. I recommend measuring. Also basic guidelines, lift 2-3 sets of 8-10 reps per exercise and make sure your last 1-2 reps are failing (very challenging). If you are training multiple times per week you can alternate between higher rep and lower rep for varied training. IMO 2-3 days full body is good. Start at 2 seeing as youre a beginner. And for protein, as a beginner it doesnt matter so much. Between 15-25% of your diet if find, eat more if you crave it. !

I weigh myself daily. I just don't pay as much attention to the actual number on the scale, as the trend. Most gains, at first, will be water retention, but you should lose the water in a few days.

Protein intake is debatable. Many bodybuilders recommend 1 gram of protein per lb of lean mass. MFP doesn't. Most people recommend getting a good dose of protein, and carbs both prior to, and post workout. Those are the most important meals to both fuel a good workout, and help with muscle recovery.