IUD removal and data overwhelming me?

I have had an IUD for several years and didnt have a period at all, and I had it removed 2 weeks ago. I am just feeling overwhelmed/confused by all the data recording processes and I just dont want to feel annoyed by how annoying it was that I couldn't set this app to reflect my medical history...without having a previous period to base my info off of I feel like all these apps and data is unnecessary?? Please someone tell me im not alone lol because I just feel annoyed rn (I know it's too early to depend on a lot of things but I'm feeling overwhelmed)

Thanks for reading my terrible ramble. Just feeling frustrated