Too big??

Does this look too big? He is only 13lbs and 7 weeks and this is Huggies Movers size 3. I have tried Pampers Swaddlers size 2, and both Huggies Snug and Dry and Snugglers also in size 2 and it leaves him really bad red marks on the thighs. I thought I'd just try to size up to see.