Possible miscarriage at 9weeks TMI Graphic Pic

Yesterday I was laying in bed and I felt something coming out of me, it felt like I was wetting myself. I got up immediately and saw blood (red) on the bed, I rushed to the bathroom, my underwear and jean shorts were covered in blood. I quickly took them off, I panicked and sat on the toilet, I was still bleeding at that point. I had the urge to pee and felt something (tissue) coming out of me. I started crying hysterically because I did not know what to do or what was going on. I called my midwife, but since she was on vacation I talked to the one that was replacing her. She told me to go to the ER to get a check-up. We rushed to the ER, sadly I love in a country were the medical system is not the best, at the ER they didn't have any US machine. The doctor tried to listen with a stethoscope but couldn't hear anything. He said that what I was going through seemed like the beginning phase of a miscarriage but that there was nothing they could do but send me home to wait and see. They took blood tests and they came out ok. Never in my life have I felt this anxious. I don't know what is happening with my baby, I don't know if there is a heartbeat or not. I have to go for a check-up in a week at the gynaecologist. I feel scared, anxious, anger, sad all at the same time. I didn't have any bleeding after that, but whenever I wipe I see a bit of blood (in the beginning red but turned to pinkish). I don't want to think negative thoughts but I don't want to have false hopes either that everything is fine. I just want to KNOW what is happening to my baby, this waiting is so frustrating!