How long did it take you to get pregnant after a mc?

I know everyone is different but I'm almost ready to give up 💔

We have been trying to get pregnant for 1 year and 9 months. I lost two babies this past year (2018) one at 15 wks and 2 days to miscarriage and ended up needing a d & c in March 2018 then found of was pregnant again in November 2018 and miscarried again a week later at 5 weeks.

Not sure what is going this time that we are unable to conceive or stay pregnant.

We have two older boys ages 14 years and 8 years old and had to problems getting pregnant with them.

Not sure what has changed 💔💔😔😔