Hey, my love! You've definitely got some great steps in your routine! Especially spf.
With all skin, although particularly if you've got sensitive skin, less tends to be more. I'd recommend sticking to only toning once a day, and I think the level of vitamin C is going to do more harm than good.
Realistically, whilst it's so lovely to have a full routine with multiple aspects, the best thing you can do for your skin is stripping down.
For instance,
AM
Corx snail mucin essence
A serum if you'd like (preferably not vitamin C)
A standard moisuriser (La Roche Posay would be a great option)
SPF
PM
Clinique cleansing balm
(unless you're wearing extremely heavy make up, I wouldn't double cleanse)
Toner (I know you use multiple, so I'd pick whichever one works for you best)
Vitamin C serum (optional)
Standard moisturiser (or snail mucin essence, I'd pick one and stick to it)
Unless you've got a specific 'issue' you'd like to fix, you really only need a cleanser, moisturiser and spf. The rest are add-ons that pose more risk to harming your skin, than helping.