Can I re catch the flu if I don't disinfect household items?

So I just had the flu and I was wondering if I can re catch it by not disinfecting things like remote controls, iphones, couches, and my laptop? I'm having real bad anxiety over this but I'm too lazy to go buy disinfection wipes/sprays. If I can re catch it then I will go out but if I can't re catch it then I will stay home.

You can't catch the same strain twice. If you are unfortumate to come across someone with a different strain, you might catch that. That is very unlikely unless you do a lot of global travelling

Flu is airborne. Wiping surfaces, whilst hygienic, will have no effect on infection.

Wait and see if you catch it again

No. Depending on the surface & conditions, the longest the bacteria can live outside the human body is 24 hours. And with most surfaces, it's far less than that. Like minutes.

You can't catch the virus you had. Your body fought it off and "knows" that the strain you had was bad, so it kills the virus.