Will i have to pay back my financial aid?

So in the beginning i took just three classes but it was 12 units. Then i dropped math because it was just REAL hard. And honestly i just kinda blew off school so then my English class dropped me and now i only have phys which i haven't gone to in like 7 weeks. I haven't been dropped yet but i'm scared i eventually will with only having 4 weeks of school left. Now the whole financial aid rule i read is you have to complete ur classes in order to get ur financial aid. Now an F would still be considered completing but i'm just wondering if anybody has ever been in a situation of mine where they just kinda blew off school or had a reason they stopped going and what was the end result of dropping all the classes.? now did you have to payback some financial aid like the paper says, did the financial aid office just not care? Were u just suspended? any feedback would help greatly....