I am 20 weeks pregnant and today I went to L&D for some spotting. They checked and said cervix is closed, no active bleeding, and they checked my urine. I told them that I had a sweet smelling yellow/clear discharge. They didn't say anything about it. They said I didn't have any infections and that my skin looks really good. They didn't do a ultrasound but they did check the heartbeat, perfect heartbeat. So is there any possible chance that this discharge could be amniotic fluid? Or is it just regular? It smells kinda sweet.