Rheumatoid arthritis

Has anyone had it while being pregnant,I just found out I might have that and I'm already on iron pills and b12 shots and then they throwing this at me too. I'm 21 weeks pregnant and baby girl is healthy as can be but I'm the one that's having health issues. And I feel and understand why since I do feel a lot of soreness all over my body,just wanted to know if anyone wanted to share their experience. This is my 3rd pregnancy but never faced this much all at once😩