Hi, Im completely new to this but i really really need some advice. I will mention i suffer with extreme health anxiety but i am loosing my mind with worry. I am 33.

2 weeks ago i noticed some stomach cramping like a period, my period before this was normal. I went to the doctor who examined me internally and said cervix and ovaries were fine. I was still not reassured so i went to ER, they done a urine test and doctor felt my tummy and all was fine. The pain continued and is in either side of my ovaries, low down in my pelvis. I begged my doctor for blood tests so had a ca125 blood and a FBC, both have come back clear. My smear test was a year ago, that was clear, and i also had a scan 11 months ago (for other reasons) and that was fine too. However when i went back to my doctor yesterday she did another internal exam and found what she thinks is a bulky cervix. She reassured me as best as she can but at that point i had gone into overdrive and i still am. I cant eat, cant sleep, crying constantly. I am convinced i now have cervical cancer and cant cope. Other symptoms are constipation/diorreah. 
I would really really appreciate if anyone can help me or even give me some insights as to if this sounds sinister.

thanks x