A few things you've said are quite alarming: - severe pelvic pain - light bleeding - nausea and vomiting Make a doctor appointment immediately! No one can diagnose your problem online -- even based on the symptoms you provided. You should contact a medical professional/gynecologist for answers to your specific questions and to get an in-person evaluation and any necessary tests or medications. Of course the above poster is correct, but just to put your fears to rest you could have a cyst (non-cancerous and many many can get them) causing this, or, an infection or blockage or endometriosis (I use to have this and it was very painful and came sometimes before or after my periods) and there is now medications for this. It is time to go see your gynecologist and put your mind to rest. Good luck!
Here is advice: * I had the same problem. By the sounds of it your EGR valve is gone. It's what lets the car know how much gas to put through n what not. * Change spark plugs; worked for me at 110000km * I have a 95 Sunfire, and a few years ago it did this. I did all the common fixes, but nothing worked. I had them check the computer for codes but none showed up. My car stalled at a dealer, and they pulled codes. It turned out that my fuel pump was shorting and they replaced that and it has worked great ever since.
What does implantation bleeding smell like?
Implantation bleeding generally does not smell like anything. It does not often happen, and if it does, it is very light and spotty.
What are the symptoms of implantation bleeding?
The symptoms of implantation bleeding are implantation cramps: small cramps inside the uterus, implantation spotting or bleeding: short brief spotting (a couple of drops of light or dark blood), a second temperature shift on the temperature curve, and a temperature dip at about seven to ten days after ovulation.