Some opening comments untill something better comes.
M5 : I dont like this but thats all

M7 : I think this is an error in direction you can easily become overconcentrated on the bottom and since k3 is low your potential is bad. If you really want to go trough with this joseki you should choose the p4 variation. But i think your alot better of pincering. If i got to decide you would pick the fighting variation of o4. (White should wedge on the left or choose the two space approach to avoid this.)
M11 : p4 instead
M17 : Slow i would take c4 instead
M45 : I would take n6 or a big point like k16 instead you can manage
M55 : Feels aji keshi
more later writing on an essay
