After, afterwards and after that

Are these sentences correct?

Close.  Here are some small changes:

- Afterwards she'd taken the dog for a walk, she made a cup of tea.

After she'd taken the dog for a walk, she made a cup of tea.

- She'd taken the dog for a walk and after that she made a cup of tea.

She took the dog for a walk and, after that, she made a cup of tea.

- After she took the dog for a walk, she made a cup of tea.
Perfect!! This version sounds the most natural in English.
(:

That was so embarrassing...

I always thought that learning English was important. So many things to learn...So many things to show. But recently, I've found that I've been in a comfort area more comfortable with my English's skills, pretending that I knew know enough, and maybe if some day I go to any some place where the people speak in English, I can "defend me" (word choice sounds strange in English).
A few days ago, a couple was in a car, asking for a address, in English. So, my mom told them: "mi hija habla ingles, esperen, la voy a llamar" (my daugther daughter speaks English, wait a minute, I'll call her)
I understood all the things that the couple told me. They asked how to go to the city's center, the indications (word choice is not clear) were... easy... I guessed. So, when I was prepared to speak.... wow... my mind was... empty. Nothing crossed my mind. No words. I tryed tried to say something, but I couldn't remember anything. I started to stammer, and the couple was so angry, I suppose they had hurry... were in a hurry.
Something embarrassing had to happen.... to finally understand that learn english is constant I understood that I am constantly learning English and if I don't practice and I stay in this comfort area my comfort zone maybe I'll always have awkward moments.

Hi averyone everyone. I am studying English and I would like to meet people

Add me or send me a message if you want to practice with me.