This is Dr. David
I am sorry you have been feeling poorly and having so much pelvic labor type pains.
you need to get a uterine and pelvic ultrasound to check for uterine fibroids and ovarian cysts and fluid in the pelvis.
you also need blood testing to check your female hormones like estrogen and LH and FSH levels and blood androgen levels.
you could have endometriosis possibly
you also need your thyroid hormone levels checked as well.
ask specifically for these test
a pelvic ultrasound scan
and pap smear
and blood testing to check for thyroid and blood androgen levels to check for polycystic ovarian syndrome.
I hope this helps.
let me know if you have other questions.