Has anyone take low dose aspirin to reduce chance of miscarriage?

A • mmc 5/2017* 🌈 due 6/2018
Has anyone who doesnt have a known blood clotting issue taken low dose aspirin when pregnant to prevent miscarriage? I had a recent miscarriage and desperately want to avoid another in the future... (I am wondering if I do have some blood flow issues as I get migraines, have spider/vericose veins and occasionally get vertigo when standing up quickly after squatting down, however I have no known issues.)