EARLY LABOR HELP

Sara

I am currently 16 weeks pregnant with twins my first son was born premature at 31+3 weeks I have been experiencing really bad lower back pain and pelvic pain when I get the pelvic pain I can hardly walk which makes me want to cry 😭 I'm also feeling so nauseous could this be signs of early labor or is it normal? I just don't want to go to the hospital if I don't have to