Day 1

Hi, how a I need to improve my English, so I will try to write something here every day. I hope you will help me by correcting my writing, and if you are learning Spanish and I can help you whit with anything please let me know.

Well, yesterday I felt sick. I had headache and a little of low fever, so I went to the doctor and him he gave me same medicines some medicine. I already feel better today, but still I had a little of fever early in the morning. I hope tomorrow I will be completely fine  back to normal, because I want to return to train work, and I can't do it if I am feeling not good don't feel well.

train I'm not sure what you're trying to say in this sentence. Train means like "work out" or "a vehicle on the railroad". Maybe you mean that you want to return to "work"? 

completely fine  This makes sense and is correct English, but it doesn't SOUND natural. We would say either "I hope I'll be back to normal tomorrow" or "I hope I'll feel 100% tomorrow" or "I hope I will feel better tomorrow"

Day 1

Hi, how I need to improve my English, I will try to write something here every day. I hope you will help me to correct  my writing and if you are learning Spanish and I can help you with anything.  Please let me know.

Well, yesterday I felt sick, I had a headache and a slight  fever, so I went to the doctor and he gave  me some  medicines, I already feel better today but  I still had a little of slight fever early in the morning. I hope tomorrow I will be completely fine because I want to return training  and I can't do it if I am feeling not good.