I was late for my period this month I'm experiencing light bleeding , extremely tired, and tender breast I'm never like this my breast are never tender and swollen. HPT said negative could I be pregnant?

Try hpt again in a couple weeks

You should wait until your period is at least 2 weeks late, then test using first morning urine.

The doctor wants me to do a blood test because of the swollen breast

The doctor wants me to do a blood test because of the swollen breast

Then do what your doctor recommends.