Diary - A couple of months ago, after I started using a

[Maybo]

This is an entry from my diary. Please check it and correct any mistakes.

A couple of months ago, after I started using a new shampoo, my eyes were itchy and it took a long time for me to recover. Since then, I've been trying to get one that suits me. Finally, two weeks ago, I found one that doesn't cause any irritation to me. Before that, I was worried that what would have happened if no shampoo had suited me!

 

[Tarheel]

That's perfect! Well, until the end it is.

You could put a period (full stop) after "irritation". Alternatively, you could end that one with "cause me any irritation".

For the last sentence, try: "I was worried that I wouldn't find a shampoo that suits me."

 

[emsr2d2]

A couple of months ago, after I started using a new shampoo, my eyes were became/got itchy and it took a long time for me them to recover. Since then, I've been trying to get find one a new shampoo that suits me. Finally, two weeks ago, I found one that doesn't causeI [me] any irritation. to me. Before that, I was worried that about what would have happened happen if no shampoo had suited me I didn't find one!

See above.