So...Am I aual then?

Hi!Just wanted to read some opinion about my uality.I am taking advantage of the anonimity on internet to tell you a bit about myself and these very private details.I am 27 years old,single and very happy to be that way.I usually do not express a great interest in with a partner .I had ual partners before,but though in some cases I found the experience rather enjoyable,I usually get bored during ual .Since I`ve left my last partner,my ual life is virtually non-existent and it really does not bother me in the slightest.In a very horny period,I could masturbate like once a month(and usually,it happens during hormonal changes just before my menstruations)to once every 3 weeks or so.I do not have any sexual fantasy,even when I`m masturbating.And if I do,I always have them as an observer,in the sense that I never imagine myself acting in these sexual imageries.Btw,I suffered from a type of abuse when I was a child,and being quite an intellectual person,I see sex as very trivial and also susceptible to distract me from intellectual pursuits. So,what do you think?Am I asexual or what? Thanks for any sensible answers.