Why Do I Have Dizziness, Abdominal Pain And Migraines While On Period?

What are your suggestions
Hi I been having pain in my neck, back I been having migraines my period started over three weeks late I just had a period mine days ago and the first day was heavy and for 4 days I spotted I been off depo for 5 years I've been feeling dizzy, forgetful moody my tummy makes noises all day and night I can't sleep for more than 5 hours my breast feel tender and a little heavy my body feel sluggish I also feel restless and I never had any children 23 years old