Okay, I was on Ortho Tri-Cyclen Lo, I stopped taking it in April. Me & my boyfriend have had unprotected sex several times around my ovulation days. I have always had my periods on time except for a few days difference occasionally in them (2-3 days). I usually have a 28 day cycle. My periods are always very heavy. So bad that I usually can't even get out of bed the first day. I was supposed to get my period the 26th of May, but it never came. I started getting a white discharge. I took 3 pregnancy tests all of which came back negative. About 7 days after it was due I went to the bathroom & wiped & there was a white mucus-y discharge with a spot of blood in it. The next day this stringy-clumpy-sticky brown stuff was in my underwear. It changed to a light pink color but it has started coming out again. I'm so confused. Could I be pregnant? Or could it be something worse? My sister told me that this happened to her when she was pregnant with my niece. I don't know what to think or do. Someone please help?

Okay, I was on Ortho Tri-Cyclen Lo, I stopped taking it in
April. Me & my boyfriend have had unprotected sex several times
Around my ovulation days. I have always had my periods on
Time except for a few days difference occasionally in them
(2-3 days). I usually have a 28 day cycle. My periods are
Always very heavy. So bad that I usually can't even get out of bed the first day. I was supposed to get my period the
26th of May, but it never came. I started getting a white
Discharge. I took 3 pregnancy tests all of which came back
Negative. About 7 days after it was due I went to the
Bathroom & wiped & there was a white mucus-y discharge
With a spot of blood in it. The next day this stringy-clumpy- sticky brown stuff was in my underwear. It changed to a light
Pink color but it has started coming out again. I'm so
Confused. Could I be pregnant? Or could it be something
Worse? My sister told me that this happened to her when
She was pregnant with my niece. I don't know what to think
Or do. Someone please help?