Hello and welcome to the forum - others will probably be along to tell you to give it some time - and I would agree - this is a very new tattoo and you need to wait until it's fully healed to be able to have any perspective on it - give it a couple of months to fully settle in.
Aftercare - I've had a couple of tattoos now and I have healed really well using Bepanthan (in small amounts) - but others will tell you (with some vigour) not to go anywhere near it.
I have also healed with no ointments, herbs, spices, spells or oils at all and these have turned out equally well - so....
One piece of universal advice I think I can give is whatever you use don't use too much of it, and don't soak the tattoo (as in submerged for any length of time) in water.
- What did your tattooist recommend for aftercare?