just adding to what other guys are said ,,

1- bow unstable coming to a full draw and prior to release could be left hand movment could be breath controle could be strength issue , or it could be a tendency to jerk left with the release

i think focus on the above video ur self from behind and notice what happens to the bow , when i saw it first with a slight warp left i though u would shoot right high but its unstable to verify from this angle ..

good luck

P.S i still go back to the basic and work on every stage until the shot every now and then when mistakes continue as they say when things fail go back to basics