Early Pregnancy Symptoms

Boyfriend and I have been actively trying for a baby and I’ve been having lots of lower abdominal cramps, weird discharge (really really watery), and I haven’t had a huge appetite and my stomach feels bloated and I can’t eat as much as I used to. Have any of you experienced these things and had it be early pregnancy symptoms? I’m supposed to be getting my period Saturday the 13th and I usually have cramping a couple days before it starts but I’ve had cramps since a week after we started trying.