Wow congrats on learning the whole sonata! What a feat

Overall, your performance is a little erratic: the tempo keeps changing. Remember that this is a Sonata, not a Ballade so tempo should be more strict. This was the biggest concern and this problem existed in many sections so I will not speak of it in repetition.
In measure 2, the half note chord has an accent and is the highest note. This should be brought out. Also note the phrasing of this chord to the one in measure 3 and 4. These three chords also lead to the eight note of measure 5. There should not be too much time taken between these.
Always keep in mind the motif of this piece. It reoccurs throughout the entire piece and the pace should be the same.
In the agitato section, measure 17 and 19 are a little harsh and too staccato . Keep the pedal on.
In the section of with the accenting on the second and third beat, make sure the third beat is not held too long.
The rest in measure 39 should be held to it's full beat.
The change to the sostenuto is also too sudden and the sostenuto could use more time. Also make sure not to take time in the middle of phrases. Keep the phrase markings in mind as this should dictate the direction of the piece. Chopin wrote his music more horizontal than vertical.
Why did you slow down when you got 57? This part needs to move more. Again, keep the phrases in mind and don't slow down in the middle of one.
The triplets need to gradually build up to the fortissimo, rather than sudden increases in dynamics. Measures 97-100, the triplets need to be even.
Measures 108 to 121, the eight notes are building. Keep this in mind. Slowing the tempo destroys the tension.
Keep the motif in mind measures 126 to 153. The pace should be the same as the beginning.
Try to make some dynamic contrast even in the fortissimo. On the running eight notes following this section, keep the tension at the 158 to 159 by keeping the tempo for the triplets.
The following section is the same as before.
In the end, stretto should be building to the massive chords at the end.
The chords at the end should be more grand so don't rush. Make each chord deep and meaningful
I am also playing this piece and it has been quite a challenge

Good luck!