Am I pregnant?

Ka'Ashka

I had my period on 2/14, it was suppose to start 2/15, but I guess it started early. It lasted way longer than normal. The bleeding lasted about 6-7 days and I normally only have 3-4 days of bleeding when I’m on my period. I have always been like this. I kinda thought maybe i was having IMplantation bleeding on 2/14 since my period was suppose to start on 2/15. It came in the middle of the day which is really unusual for me ?? I vomited yesrerday out of no where, it was really shocking to me . I felt really really nauseas out of no where while I was getting my hair done. The bleeding wasn’t so heavy but it was spotty some days. I have been having a terrible headache and I have cramps even after my period, on my LEFT side. I have been having back pains, extreme fatigue etc etc..I noticed I been having really bad mood swings. I have been very emotional. Thoughts ??