I'm 12weeks pregnant an on pelvic rest, and have been having small cramps and today I have been passing CM that looks the what my mucus plug looked like with my son and earlier it had some blood an blood tinged in it but not a lot. I have a appointment Tuesday with my obgyn. But should I be worried? Like maybe my cervix is dialating already? I went into preterm labor at 32 weeks with my first an stopped it until 37. So I'm high risk for early labor. Please help. I'm not like super worried but I am worried.