Yeah everyone is made different and has different body shapes. As long as you are happy with yourself that's all that matters.
Of course. Mine are 42 inches, and I think I look fine. SUre I may have a gut, but I'm confident in how I look and I think it shows. There isn't anything wrong with your waist line
I've seen guys with 40 inch hips, and they look fine to me. You should be fine; your body measurements seem normal. If you feel insecure about them, you might want to do some upper body workouts. Remember to drink water, eat well, know your limits, and try not to blow too much cash ("too much cash" = any cash at all!) on the gym. Since a confidence boost is what you want, I'd say some dumbbells or resistance bands would work (unless you have them already...). Be careful with them, because dropping dumbbells on your foot will lead to a world of pain, and resistance bands, if they snap back, will also lead to a world of pain.