Maybe a chance?

SO and I are NTNP. Had unprotected sex the day after my period, and again just a day before glow had predicted my fertile window. Im worried, because I've had 1 miscarriage about 2 years ago with a different partner I was with. It was an early misscarriage but I'm scared that it may have made me infertile? I've had plenty of unprotected sex since then and never had any pregnancy scares. If anything, my period has regulated. 
This cycle, I've had vivid dreams of taking positive pregnancy tests. I'm coming up to my expected period, and I've had no usual symptoms (sore breasts, vaginal pain), but I've had an insane amount of watery discharge and some cramping. 
Do you think I should test tomorrow or just wait for my missed period? I'm really anxious and I'm wondering if any of you have been in the same boat!