preeclampsia at work...

 I work at Walmart and I am still considered new. They have a point system now and for new people until 6 months, if you get 4 points you are automatically terminated. I have 3 1/2 points right now. Today I wasn't feeling well at all, my feet hurt, my Braxton hicks were super painful and I just felt so worn out. I asked my manager if I could go home early and she told me I would get another point and get fired. 

   When I went on my break I was talking to a co worker about my situation and she told me that my manager approves other people's points all the time. She got a point approved for leaving early so she could get cabinets!! I'm pregnant and I feel like they should cut me a little extra slack especially since I might be starting to develop preeclampsia. I was so mad and frustrated I cried for about 2 hours at work. A customer wanted me to write on their cake while I was bawling my eyes out. 

Does anyone know if there is anything I can do about this?