Since you are over the filing requirement then you must file a return and the filing requirement is on the gross sales not the net and yes, the loss carryover will be carried forward after the use of any loss needed.
If you have to file a 1040, and your income is this low, you could use the TT FREEDOM version that you get thru this link when it is operational later in January ...
https://turbotax.intuit.com/taxfreedom
