Went to my urgent neurology appointment today, sandwiched between a shift at work. Outcome was reassuring.
Neurologist seems to think that the aspirin I have been taking has been protecting me from a lot of headaches/head pain and so it only became a problem when it was stopped. She wants me to see how things go now I am back on aspirin and if I am having 2 migraines a month or 1 significant (prolonged) migraine a month when I see her next in March she will look at treating them with preventative (daily) medication. I am satisfied by this as I don't have any other stroke/clot symptoms so I think all is OK. She didn't even mention the possibility of it being a problem with the stent.
This anxiety/panic is ridiculous but at the end of the day I feel I cheated death and am terrified I will have to pay!