Spotting

Ashley
Hi everyone! I recently found out that I'm 7 weeks pregnant. With my first I delivered her At 20 weeks and she lived for two hours. (Incompetent cervix) my second I got a cerclage and carried him to term. I've had 2 miscarriages after that. Now my question 
Do any of you have spotting? Whenever I am in my feet at work I end up spotting wishing about 3 hours. When I rest I don't bleed. I went to the hospital and everything with the baby and my hormone levels are fine. I see my dr tomorrow and have a feeling that I might have to quit my job. Have any of you experienced bleeding when you are too active? I think he will recommend going on disability but I'm not sure. I hope this all made sense! I've been dealing with so much dear and anxiety