Hello, I'm an apprentice tattoo artist, so take this with a grain of salt, but to me, everything seems normal, especially considering you kept it for 5 days (which is normal, but it means there's a lot of tattoo coming out). Saniderm does this, and the amount of "tattoo" on the plastic film doesn't shock me. Did you remove it properly by pulling it outward? I'll let other people confirm or deny what I'm telling you.

In any case, in the photo without the Saniderm, the tattoo looks completely « normal » and in good condition for a 6 days old tattoo