Hi. I'm 20 years old and I am not very sure on the whole implantational bleeding concept. I normally have a pretty heavy period. Last month on the 16th ( 2 days late), I started spotting . Then it got a little heaiver. My period usually lasts for 6 or 7 days. Last month, it was only 4 days. I had been under stress due to family problems and that is when it got heavier slightly. I usually have a regular period. This month I'm not sure why, but I started yesterday(the 10th of Novemeber). It wasn't heavy at all for the first day. My fiancee and I made love last night and today, It was heavier but yet again I have some family issues that are stressing me out somewhat. I am almost positive that it is implantational bleeding,but I am not sure. I have had some other early signs as well. I have cramps, my stomach feels like it is streching, I've had moments where I have gotten lightheaded/ dizzy, and I have had headaches more frequently. About a week or so ago, I had extremely tender breasts. I've had a keener sense of smell as well as I have been wanting chilli cheese fries with vanilla ice cream (yeah i know gross,) . I have also been really emotional lately and i have been more consipated the last week as well as had to urinate more frequently. So, I am wondering if someone can please help me?

~Thank You!~
Annoyomus