So much pain

Sharron • Shift worker, newly married
Had contractions all saturday night into sunday, lost muvous plug sunday Monday, spotting sunday night, and I've literLly been in severe pain for 12 hrs now, went into L and D and am only 1 cm with mild contractions, am at home now but the severe pressure in my rectum and vagina and pelvis is absolutely unbearable and I don't know why!! I'm worried and frustrated
Have uktrasound in morning but I am regretting turning down pain meds