Miscarriage in the first pregnancy

Shivani
I had a miscarriage in the first pregnancy (it was a 3 week pregnancy) and now trying to conceive again after 6 months, but no luck yet. Just tried a few times few weeks back and was hoping for the good news. Unfortunately, had my periods today. Am really worried and stressed. I want to know if there is anything that I can do increase my chances of conceiving.