I have this lump in my lower stomach (it feels like there's something there), been having really bad sickness (not vomiting) and diarrhoea for a week now. 
 

ive been to A&E three times in the past week, called 111 around 8 times and they've done hardly anything but tell me to go back to A&E or to get a scan. I had to push to get an ultrasound, I managed to get a cancellation appointment for today and they saw nothing on my ovaries. 
 

my pain is so agonising that it's difficult to move and it's just getting worse each day and I just feel so so sick. I don't know what to do.  I'm just really scared. I'm 16 y/o