Going through a misscarridge

Maria • Rest in peace 🙏 to my husband beto I miss and love you so much. Widow. 😢

So im going through a misscarridge right now im 38 and this is my third one ive tooken tests ultrasounds everything seems normal..was on progesterone as well so not sure why tbis is happining i have 3 kids already husband has one from previous not sure what's going on. Anyone going through the same?