Can anyone please help me interpret my chart, it would help me understand it all a bit better what just happened to me.

390d2f Ovulation charts on FertilityFriend.com

It's kind of making sense to me when I look into it a bit deeper.

at 8dpo I had temp dip and in the evening a sharp shooting pain

from 9dpo temp is back up and I start getting all these symptoms: tenderness in breast, Montgomery Tubercles, more saliva, etc

i did not test at 10dpo

however 11 and 12 dpo temp is up very high, also having hot flashes etc, but the spotting starts at the end of 11dpo- i got 2 faint positives those 2 days with tests that can detect 10mlU/nl

then 13 dpo there is a dip again, the next hpts are negative, and this morning temp all the way down underneath coverline - all day I have been having excrutiating cramps, i nearly fainted. Then only when i got home after work the spotting has changed into bright red flow

Does this seem to be right then? I was pregnant right? All these things cant just be coincidence all these symptoms?