I am having pregancy symptoms!

I am having pregnancy symptoms, but i keep getting negative home test results. I am about 2 days late. I am only 20 but my husband and I have somewhat been trying! I also have been having strange discharge. It's thicker than normal and a pink/orange/red color. If you have any idea whatsoever is going on please let me know. I know it's too early to go to the doctor for a test.