Im not sure if i am a fulltime student, i took classes on flvs, which is online. do i qualify?

YES

It does not matter if it was online, as long as they have a regular teaching staff. 

Florida Virtual School is an accredited public school.

According to the IRS:

A full-time student is a student who is enrolled for the number of hours or courses that the school considers to be full-time attendance.

To qualify as a student, the person must be, during some part of each of any five calendar months of the year:

A full-time student at a school that has a regular teaching staff, course of study, and a regularly enrolled student body at the school, or
A student taking a full-time, on-farm training course given by a school described in (1), or by a state, county, or local government agency.
The five calendar months do not have to be consecutive.

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