I'm NO Plumber

So.

I watched YouTube Videos on how to change the whole house filter and I actually ID'd the things I should do. There is the blue thingy that has the house thingy filter thingy in it. There are valve thingies to turn off and do stuff with. 

Under the kitchen sink it looks pretty straight forward. Blue is cold, red is hot. And there are valve thingies there too.

Then it gets complicated because the faucet and sprayer hook up are easy peasy IF you are a mini person with the proper tools to reach up and take it all apart to replace it.

I may be mini, but I don't have the tools and I know I would just screw it up. The sink faucet works poorly and the spray thing squirts and makes noise. 
My neighbor looked at it a year ago for me and said the sprayer just needed cleaning. Yup. I tried that.

One year later? It isn't better, and it is driving me nuts.

After I proudly watched the how to videos and took a LOT of notes, hubby said.

Call a plumber.

Me: I'm sure I can do this. I just need towels and buckets and a water vac in case I make a huge mess. Maybe I should buy a plumber tool....

Call a plumber.

Me: ...and maybe I should pull my pants down and do the Plumber Bu....

Call a plumber.

Me: utt... Um. Okay!

Yeah. I called a plumber service.  Do you know the guys are called Techs? Nah, I didn't. 
The Tech will be out in a few days to see what I need and give me an estimate. I gave hubby one last chance to coach me in doing this Plummbing werk. 

You guessed it, he said.

Talk to the Plumber!

Yeah...

cuz

I got this....

NOT!