Late period

Tysheonna

Still no period, haven’t had any spotting, no cramps. My breast are a little tender and sometimes leaking white thick fluids, also everything I eat gives me heartburn. I often have dull pitching pains on my right side of lower abdomen 😔 I have an appointment coming up on the 28 and I’m nervous as for what it might be that’s wrong. Any suggestions?? My birthday is a day away I hate to feel like 😩😂