Need advice from ladies with experience of high risk pregnancy.

So I am labeled high risk due to my uterus being malformed they mainly think I have a high chance of early labor and thankfully I've made it to 32 weeks! :)

I just recently picked up a job for extra money before the baby and it's basically fast food... I am running around , picking up stuff, on my feet, bending over and all other crap you can imagine. I know I need to ask my doctor but my next apt isn't for another 2 weeks.

Would you advise this? I mean - I am in pain and cramping at the end of the day but mainly feel good during working. I don't lift anything above 20lbs. And I make sure to sit. Is this smart?