Am I pregnant with these symtoms?

(This is long)Wondering if I am pregnant, due to changes & symptoms I have been going thru for a little over two weeks now. Here is some history: My last "NORMAL" period was April 1, 2012. On April 16, (usually ovulate around the 16th day of the mth), I had very very light spotting, just like two or three swipes & that was it. The following week, April 23rd, I had very very light spotting again, I only wiped like twice and it was gone (both times the spotting was pinkish). I noticed (starting April 24) my temperature stayed elevated, if my period is coming, my temp goes back to normal, BUT, this time it stayed elevated, and still is currently as of May 10, 2012. I'm thinking maybe some implantation was happening? However on, April 26, I started what would be a "period", but it wasn't normal. I had alot of bloating before it came, and I bled for two days, average bleeding, no cramping. It stopped for about a day and a half, and on the 4th day of the menstrual (usually I have stopped by now), I had very slight bleeding for a few hours, it was pink, on this day, I had very slight cramping but nothing much. No more bleeding thereafter except the brownish discharge. During all this I am still having dizzy spells, feeling "warmer" than usual inside. About 2 days after all bleeding had stopped( 7th day of cycle), I started having "ovulation type discharge"(clear, stretchy, egg white), normally I don't see this discharge til around the 15th or 16th day of my cycle. Been having that discharge since that day. On May 5th, I could barely get out of bed, (started the night before), I had flu like symptoms that lasted that WHOLE day. Horrible headache, mild fever, tiredness, achy body. As of now, I have ALOT of mucus in my nasal area (like clear/white color). I believe because my immune system is down a bit. Currently, I still have an elevated temperature (feeling warm inside), tiredness, dizziness, frequent urination (started a few days ago), "mild" tingling in my breast, and my cervix area feels tender. I have read that "some" women have bleeding in early pregnancy, "like a period", my mother was one of them. I did take a pregnancy test, on May 7th, which came out negative, but, I am thinking, did I take it too early? As of this day, I am having all these changes and symptoms going on. Also, (sorry if too much info), my hubby told me I feel different during intercourse (this is about day 7 of my cycle), he said more slippery (usually feels like that around ovulation). So, with these symptoms, is it possible I have conceived? I cannot go to a doctor at this moment, so, that is why I am asking. Thanks for any help.