Hi, I m 25 I have been having been feeling funny in the past week or so ( nausea, headache, have to pee more, lower back hurtling an cramp like feeling, when I layon on my stomack it hurts an offten have a pain up an down my side ) now I started my period today but I m almost a week ealry, an i had my tubes clampped during a c-section back in 2013... please help