Dreaming of having a miscarriage when not pregnant is a sign of insecurity and negativity as per dream meaning and interpretation. The dream means you will be scared about important phases of life like marriage, kids and relationship. It also means confusion in life. Dreams of having a miscarriage when not pregnant also means you are surrounded by people who lack enthusiasm and pessimism.
The dream also means not doing the correct thing or not making a wise decision at the right time.
It also means missing good opportunity due to fear and lack of confidence.
Such dreams also mean you are unhappy with your sexual life or preferences of your sexual partner.