Testing now or later??

Glow tells me to test today, but since my miscarriage I am so nervous to test and get a negative! Period isn't due until the 24th. So I'm thinking about waiting until after I'm late. Usually I have no cervical fluid and I have cramps the entire week before my period but no cramps and lots of cervical fluid which Glow tells me is a sign. My husband and I have been TTC for one year so fingers crossed! Asking for baby dust on this one! What do you guys think? Should I test? Should I wait? I guess really I'm just looking for ladies to talk with who can relate or to hear other experiences. Any input would be AMAZING!