Talk to Gynecologist on Pregnancy

Since last week I am having strong symptoms, i.e; nausea, morning sickness, breast tenderness, increased urination, abdominal cramps, bloating. All these symptoms I experienced in my last pregnancy too. So I thought it’s pregnancy. My due date is 21 and my average cycle is 25 days. Today, on 18th july I am having orange watery discharge seems like periods but it’s too watery and light in colour. I am so confuse, what should I do now?