So I had my period on Aug 5th and I'm having real weird symptoms... Nausea (slightly and randomly)…

So I had my period on Aug 5th and I'm having real weird symptoms...

Nausea (slightly and randomly)

Headaches

Bloating

Constipation

Mood swings

A weird sensation in my belly

Is this in my head or what? I had an ectopic last year and just had my only tube completely fixed in July... Any advice will help!!!