Your questions have been patiently answered to the extent that this, or any online forum can address your concerns. You are welcome to return and report your STD test results, but given that you can test at any time for a conclusive result, we're going to close this thread.
********** THREAD CLOSED **********
Six weeks is on the long side, but definitely within the window period of when a syphilis sore would appear.
Frottage can transmit syphilis. Your sore doesn't sound exactly like syphilis - it doesn't start as a brown spot where the skin falls off and causes an open sore, but given that you had risk, you can easily go get a test and find out if you have it.
It's a simple blood test and since it's been 6 weeks, it will be conclusive.
Can someone please advise on my situation? Today when having a shower, the scab came off and now the lesion is open again - dry and not weeping. It’s not raised.