need advice.

sooo ima just get to it...

I've been battling lice for 2weeks now. I cut my hair from butt to top of shoulders did everything I needed to. currently I'm couchless because of it. an I ran outta money but when I get paid again I intend to get all new pillows with covers but Idk weather or not I should do vinyl or use like the bed bug case?? an also I could either do a straightener an another round of treatment or I can just save my head an get cases... Idk which... someone please help... at this point is be fine with a wig