looking for some reassurance 😐

lisa
am 6weeks today going on my app, yesterday afternoon I noticed some brown discharge when I went to toilet, went to doctors this morning who sent us to hospital, the scan unit was full so I was examined by a doctor who did an internal, she said the brown discharge was 110% old blood and my womb looked perfectly fine and was closed like it should be, she was happy for me to go home and wait for a scan till Tuesday....am I being paranoid in thinking I have infact lost the baby Tuesday seems a long long way away 😢, I still have the symptoms I had before I discovered the discharge I.e sore boobs, constantly burping and farting and forever going for a wee, however the cramps not so much since I noticed the charge