Working on feet

Jasmine
Hi guys! So I work back cash at a fast food restaurant and for about 10 hours straight, 4 days a week I am on my feet. Of course I have back aches and a sore body after work but it's not completely unbearable.. (I'm 16 weeks and 2 days) any other women working on their feet for so long and when do you plan on stopping? I don't want to work myself too hard and my job requires a lot of me. I'll for sure be talking to my doctor my next appointment. Thanks :))