Not understanding my symptoms. So confused

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Last week of February dh and I did it everyday. Then we did it the first two weekend in March. My period was due on March 5th it came March 8th. It usually last 7 days this time it lasted 4. I spotted 2 days later I spotted. The next day I spotted with intense cramps. Around March first I had an intense metal taste in my mouth I felt like I had aluminum foil in there. Hahaha

Yesterday when I got dressed my pants hurt my tummy. It seems everything hurts it. I have a small pain on my right side where my ovary is.

Usually before my period I cramp, get headaches and sore boobs. I had nothing like that. My period came and went without warning.

What's going on?