New to CCW. What am I doing wrong with AIWB?

Greetings, I'm new to EDC/CCW and recently bought myself a MP Shield 2.0 9mm, Vedder Lightuck with claw, and Kore Essentials X2 Leather Belt .I'm 5' 6" at 130lbs, Asian. Exact waist size is 29 but I wear 31 for the jeans.I've always thought AIWB is impossible for people with Asian build but still decided to try it out. I'm using the Vedder Light tuck at its deepest notch (so highest point on the holster) and with the claw attached.And despite being 'skinny', I find AIWB to be a "joke" as some of you here have put it. On asking my brother to check, he could immediately tell I was carrying.Here's some photosPhoto1Photo2 - Buckle is slightly angled. Can't fix this.Photo3 - Very visible belt notch and increase in 'space' taken on my right side due to CCWPhoto4 - Shirt tightly pulled to show how outstretched belt buckle is.Photo5 - 3 and 4 but with shirt upNew photos with belt buckle on my left side https://ift.tt/2CjkOPn heard that if you are able to, that AIWB would be preferable for guys with my build but this feels... not right. 5 oclock was also fairly easy to tell I was carryingIs it the jeans, the placement, my body type or something I'm missing? Or do I need to.......ugh gain weight (like no joke and not trying to offend)?thank you via /r/CCW https://ift.tt/2PFoMDZ