Gaining

I'm thicker

I re-started my gain a couple weeks ago. I've noticed that in that time I've become thicker. My body seems to be filling out already. Its only been 5 lbs. I don't have any measurements to know for sure, but both my gut and my chest feel thicker.

I've been trying to gain moderately this time - 2lbs a month. I'm eating 2600-2700 cals a day (except once I had 3700). So I haven't been going crazy.

But the fat seems to be pouring on. I'm not sure why. I do like it, though!

Does anybody have any idea why or how this is happening?
3 weeks