Dark brown spotting at 5 weeks, anybody NOT have a miscarriage??

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I had my HCG and progesterone checked last week Thursday and Saturday and it looked good. Yesterday i had some cramping but it was pretty mild. Today I woke up at 4:30am with dark brown spotting when I wiped and checked inside. I have not had intercourse lately. Anybody have this type of spotting at 5 weeks and NOT miscarry? I’ll of course call my Dr when they open!