Hello and welcome to Healthcare Magic. Thanks for your query.
It is unlikely that your current bruising may be related to the bug bite
. Most manifestations of insect bite happen within the first 24 to 48 hours of the bite and it is very unlikely that the bug bite 2 weeks ago is manifesting now. The bruising could be due to any inadvertent physical injury
which you may have sustained recently. As of now, I don't think your symptoms are serious. You can just watch and wait for a few days to see if the pain subsides on its own.
Dr. Sheeba Stephen