Missed first trimester

I was only aware that I'm pregnant nearing the end of the first trimester, so I hadn't taken any vitamins and supplements for the pregnancy such as folic acid. I was also doing house chores that involved using multiple chemicals like toilet cleaner, bleach, etc. I'm worried that there might be developmental issues. Any mummies went through pregnancy without taking the necessary vitamins & supplements and did work/chores that could have been detrimental, but the baby turned out well and normal? #pleasehelp #advicepls #firsttrimester