what could it be

[AnneE1995]

hi so im 19 and I haven't had my period for going on 3 months now. the first month I missed my period I wasn't too worried because im sometimes irregular. but I took a few pregnancy tests just to make sure and they came back negative so I waited for it the next month never came. and now its april and still nothing. I have been feeling crampy  and moody like im about to get my period but never do. my friends tell me to go to the hospital and get a blood test done since all the hpts come back negative. but I have a history of an ovarian cyst. I found out a year ago I had a small one on my left ovary. I only found this out because I had my period for almost 6 months straight. they gave me birth control pills that I only took for 3 months bc I just couldn't keep on schedule. but my period were normal up until now... could it still be the cyst? am I pregnant? should I get a blood test done? why isn't a pregnancy test picking anything up if I am pregnant? im so worried that a cyst could make me infertile..thats just my biggest fear.. any help or advice would  be very appreciated. thank you!

[AnneE1995]

I want to be pregnant.. but im also scared to go to the doctor and be told that I just have more cysts and that there is nothing they can do about it...

[nucyjohns]

Hi, I'm 19 also. I got pregnant when I was 17, and the main symptom I had was cramping like my period was coming on but no period. I would say you should go to the doctor because of the cyst, because if you were to be pregnant it may cause complications.