Think I need a touch up on one side - not sure it’s worth it

I wanted to have fuller lips but not like kardashian lips. I liked them the day they were done. The next day they were REALLY swollen. I think I need a touch up on one side but I’m waiting the 2 weeks to see where they settle. If it’s not on sale I’m not sure it’s worth it for me. I’m thinking about implants so it’s one cost and you’re done.