Hiya gals

I am wanting to pick ya brains here
I have been having fairly regular periods for a few months averaging Cycle days of 30 to 35.
I am now on CD50 and to be honest i am thinking has it wokred this time.
I had some dark brown bleeding about 5 days ago for only 1 day then it stopped. I have had no more bleeding.
Now i do not know if this could be me thinking about it but i have had some cramps and also have had sore boobs for about 3 days yesterday was the worst my left nipple was really hurting.
I am so confused but so scared in testing plus have not got any local shops round me to get them will have to wait until i am paid.

Any thoughts or comments will be appreciated

Love & Light
Suzanne
xxxx