Am I going into preterm labor again??

Im 32 weeks and 5 days and I was hospitalized Monday for having contractions and going into preterm labor, they couldn’t stop the contractions but they slowed them down. Now I’m having some odd signs I’ve never noticed before and I don’t know if I should be alarmed. I’m having a bit of lose stool, my contractions are more intense then before with hard belly tightening, I’m beginning to have small cramps all over my belly at times that started this afternoon and have gotten a bit more noticeable throughout the day also my pelvis area is feeling heavy, I’ve had a bit of heavy discharge like I thought I lost my plug a bit. But Nothing unbearable. I was not dilated when I was checked Monday.

But I’m Just concerned since I’ve already been in this week and things decided to get more intense after I left the hospital after about half a day.

I’ve been drinking lots of water and I’m already on bed rest, eating normal as well.

I just want to know if I should just wait it out, go to the er, or it’s normal, this is my first pregnancy to make it this far. Going to call my ob tomorrow if this gets worse.