Today I woke up at 8.:15 pm and scrolled social media a few timesor a bit (or a while).

Do you work odd times or night shift? For times, am means the morning, and pm means the night. Just asking, not judging :)

I have been working on data analysis, data science..

If you're considering them in the same "group," then you can use a comma. But if data analysis and data science are two different things, then put "and" between them.

I took a shower and started to learning about data analysis steps.

You can also remove "to" and keep it as "learning about"

I'm using dDeepseek to ask and work about somethingbout things and work for me nowadays.

Deepseek is a name, so capitalize it. The "ask about" makes sense, but I think you should split "ask and work" into their own phrases as "work about something" sounds unnatural.

I created a Google cColab notebook for (or to do) some coding and practicing.

Google Colab is a product name, so capitalize the "Colab".

I guess, I have studied this field (or topic) for 2-3 hours today.

I want to read and write in English for practice now.

A little unnatural sounding, maybe do "I want to practice reading and writing in English now."

Maybe all of this text is short :) butand it's hard for me but. But (I'll) keep going on!

Maybe add the :) to the end of the sentence? Natives do add them in the middle though.

Its = possessive (The dog won't let go of its bone)
It's = It is (It's a plane!)

Today I woke up at 8.:15 pm and scrolled social media a few timesfor a while.

For a while = describing the general measure of time
A few times = counting how many times it was done

You wouldn't typically count how many times you scrolled from topic to topic (1, 2, 3, 4...); you'd describe how much time you spent doing it (10 minutes)

I have been working on data analysis, data science..

If data analysis and data science are the same thing to you, keep the comma. If these are two different subjects to you, use "and"

I took a shower and started to learning about data analysis steps.

I'm using dDeepsSeek to ask and work about somequestions and work on things nowadays.

DeepSeek is a name, so it's capitalized

I was asking forabout planning a road map for data analysis and learning about data analysis.

I created a Google collaboration notebook forto do some coding and practicing.

I guess,think I have studied this field for 2-3 hours today.

I want to read and write in English for practice now.

More natural: I want to practice reading and writing in English now.

Maybe all of this text is short :) but it's hard for me buto keep going on!

It's = it is
Its = possessive of it