Hi Joy
"นะพอรู้ว่าจอยมีลูกชายเฮียรู้สึกอย่างไรยัง". There is no problem at all. Please do not worry about it. The only problem you may have is if you want to become a model, the stretch marks can be a problem if you work with swimming suites.
"ถ้าจอยรู้จักเฮียเร็วกว่านี้ก็คงดีจอยคงมีอนาคตที่ดีถ้าตอนนี้". Yes, I could help you writing your resume in English and trained you how to answer questions on an interview you had to be an air hostess.
Have you seen the movie "I fine, I love you.". It is so funny. The story is almost the same as I said above.