I think I had a miscarriage

I have been trying to get pregnant for 8 years. I was 12 days late . I was afraid to take another test and it was negative. So I continued doing my normal routine . I work for a company that my job is very physical however started asking for a little help to lift and things like that. On the 12th day the day this pic was taken I finally told him I was late . Hus response was I AM NOT READY.. not even 20 minutes later I started bleeding. Since I work outside I wasn't feeling myself pain and a sick feeling came over me , I decided to go to the restroom at one of my customers business and this is what came out. I apologize if the pic is extreme honestly I have a doctor's appt next week