Hello everyone , could anyone correct my article ?

Alternative health forum,

How can I treat a stomach ache more naturally?

Have you ever tried herbs? Herbs are the best way to treat and prevent everyday health problems. All sorts of plants can be used to make remedies. A warm cup of chamomile cures stomach aches, while slices of fresh ginger work for nausea and migraines. My grandma uses evening primrose for a skin rash and eczema. Instead of daily vitamin tablets, I take ginseng to give me energy. Herbal remedies have existed since the ancient civilizations of Africa, China and Egypt.

I would like to answer some questions about where did it began, how it works, what it treats, and how long it has been used for.

Herbal medicine started being used in Africa, China and Egypt. Plants are used to make remedies. Herbal medicine is used for everyday health problems, such as stomach aches, nausea, migraines, skin rashes and eczema. Herbal remedies have been used since ancient civilizations.

I’ve been taking chamomile to treat an upset stomach all my life. To do this just put  dried leaves into a cup and add boiling water. Let it infuse for three minutes and it’s ready to drink. You can add honey and lemon if you want to.

If you have a stomach ache, I recommend it.

Thanks in advance

Sentences

a. I'm talking about the things I think are important to the people taking the exam.

b. I left home a little late this morning and was caught in the traffic and delayed.

c. You have some money with you, I hope

d. I've been cooking chicken this way for ten years, but nobody has ever got sick from eating my chicken in all that period.

e. What is it you don't like about a winter vacation?

Please help correct my Japanese

I injured my shoulder last November. I have undergone physiotherapy since. My shoulder is getting better, but on some days my shoulder still hurts a little.

せんじゅいちがつ肩を害した。今まで物理療法をいった。肩はもといいがなる。でもときどきは肩はちょっといった。