Miscarriages

Hi everyone so this question is for all the moms out there. I’ve had one miscarriage once. Am I at a high risk to have a second miscarriage? I’m late by 14 dys now and I don’t feel any different other than gaining weight. I did test myself when I was like 4 dys late to see if I can possibly be pregnant but it came out negative. How long should I wait to check?