Mosquito or bed bug?

This is the present i got frm M'sia...Mosquito kiss or bed bug kiss??
I dunno...It's itchy n swollen...the more i scratch...the more itchier n swollen it became....
i dunno wat ointment to apply...i only got my zambak....ehhh heh....it works!!!
been almost a week liao...still abit red and swollen.... :s