Maculopapular rash is a sign of acute HIV infection which occurs between 7-14 days. Therefore, your rash is not worrisome.
Your risk was low, I am presuming that there was no ejaculation, which should make this even more lesser of a risk. Just get a test at 6 weeks with a IV Generation HIV test and move on.
I have also noticed that you have quite a few posts in the past, it's not difficult to guess that you suffer from an HIV anxiety, it should be a good idea to see a therapist sometime to get help with it.
Can you get to Dubai? If so there are many places to test there.