Missee Period.
Hello, my name is Chablee I am eighteen and I missed my period this month. recently I have been under a lot of stress but I am having my normal period symptoms such as cramping ect. My first thoughts were pregnancy, because I am sexual active. The last time I had intercourse was the middle of October. I have taken four test and they all have come back negative. I'm very scared and not sure what I should do. My periods been coming on the same time (which is the last week of the month ending in the next month.) I also have neurofibromitosis in which resulted of a tumor being removed from around my spine two years ago. Could I still be pregnant? If not what are other reasons I could have missed this month? Thank you very much for any help you can offer!