hi Collo, If you feel theres something that needs to be further investigated then push for it, maybe your current FS will surprise you?
Sorry I dont know your story but you sound unsatisfied and that just adds to the emotional strain.
sassba
Ps. I hear stories from friends all the time about the cycles they fell pregnant, they'd just not felt pregnant, had spotting or just knew AF was on the way and voula! they were pregnant. Dont count yourself out yet, try to stay positive or at least open minded...good luck