First of all, you are deadlifting 65lb. And the issue here is that the bar is too low, which makes it harder too set up. I honestly don't see any reason for any adult male under the age of 80 to start their deadlift with anything less than 135lb. So load up a 45lb plate on each side next time, and the bar will be at the proper height.
Secondly, there are several cues you should keep in mind when deadlifting:
1) The bar should be on top of the middle of the foot when you pull. That's because the bar should travel on a vertical path over your center of gravity. And by middle of the foot, I mean
the actual middle of your foot, from the heel to the tip of your toes.
2) Your shins should be in contact with the bar before the pull: if you positioned yourself properly according to 1), your shins should touch the bar after you lean over to grab the barbell.
3) The bar should be behind your scapulas. And during the pull,
the bar should be in contact with your legs at all times. You will probably have to consciously shove the bar towards you using your lats. Yes,
the bar will scrape your shins.
4) You should be in lumbar extension, which you are doing, but you are doing it by trying to keep your back vertical, which is bad. And the reason it's bad is because it
shortens your hamstrings, which in turn results in less ability for the hamstrings to contract. This is not a problem now, but it will be a problem when the weights get heavy, trust me.
Lumbar extension should be achieved by trying to
simultaneously raise your chest and your butt. This is very important, and takes some effort, because your hamstrings will conspire to pull your butt down, which in turn will make you lose lumbar extension.
Raise your chest and raise your butt. Your hamstrings should feel really tense, not loose. (Image from 70sbig.com):
5) When lowering the bar, you shouldn't unlock your knees until the bar has traveled below your knees. Otherwise, your legs will get in the way. You should lower the back by first unlocking your hips, shoving your butt back, and then unlocking your knees AFTER the bar is low enough so that they don't get in the way.
6) Ditch the gloves. .
Yes, you will get calluses.
7) Ditch the marchmallow running shoes. Get some Chucks. Heck, it's better to deadlift barefoot than it is to deadlift wearing running shoes.
If you are really interested in lifting, you should buy
this and
this, ASAP.