implantation- one sided cramping, dizziness, lightheaded??

Kayla
I have been have having light cramping on my left side for the past two days on and off. I also have had random times during the day that I get lightheaded and dizzy and feel like I am going to faint. My blood sugar is good and I have eaten before the feeling. I am not dehydrated either. Input would be nice. Thanks!