115 - 120 hairs lost after oiling?

I counted 115 hairs that I lost in the shower after oiling my hair, I’m sure there were more hairs I didn’t catch. I knew I’d lose more than I normally would (a little over 50 without oiling), but this can’t be right…right? I used 2 products (see pics) - mielle on the scalp, castor + coconut oil on the mids to ends. Left it on for 1 hr and shampooed twice.

For reference: - virgin, medium length hair - hair wash 2 - 3x a week - always been on the finer side - rough blow dry on medium after every wash - straighten 1x a week - amika mask 1x a week - L’Oréal glycolic gloss leave in serum after every wash + JVN shine drops on day 2/3 - used jojoba oil for scalp before (1x every 2 weeks)

Side note: I’ve heard mixed reviews on the mielle oil so I used less than what I’d do if I had my usual jojoba oil. Plus, it’s my first time using the coconut + castor oil. Is hair oiling the problem or the oils I used too harsh? Or is it my combined routine?

My hope with oiling is to increase thickness and length. My hair is much thinner than it used to be, plus I can’t seem to keep the length.

Any and all advice is much appreciated. Thank you!!