My comments/questions can be found at the sgf!
Thanks for the review in advance!

i think that is good.

I did a few commentary, I am not very much better than you, but I think that I can help.

Hi PlaySlow,

Q14

Not good.

D or E is OK.

You're helping W with this lean. D15.

F18

Good

J17

J17

If you want to save your 2 stones, connect at H19.

Double approach , since W ignored your approach.

OK

OK

Thank you for the comments! So you would play at D there for move 11?

Thank you for the tips! I didnt think much about going into 3-3. I'll consider that in my other games.

Hi PlaySlow,

I may play E for .

What could be good for , all move while is tenuki or something like k17 or extend O17 (E)?

I hit my head to walls when i see i missed j17 opportunity:(

I disagree with the J17 suggestion. It's way too small a capture.
Here's my full commentary, also answering some of your questions:

made the position difficult for Black. The most interesting area was N6. But by Black has to defend, because White at J13 could kill the upper left group on the grand scale. I'm going to try to answer the question about .

I would actually start at E19. White ought to react simply with C18. Then the best available shape play seems to be K12.

I think White would then be well advised to play S9, for shape on the right. Otherwise Black at S11 can be an unexpected sharp attack. If White just jumps out to N6, Black might set up a double attack.

Weak groups and frameworks: this passage of the game illustrates why you typically have to worry about weak groups first.

Thank you for your comments Charles and thanks for full review Knotwilg