If you experience a lot of those issues very often then there's a good chance for that. I'm going to yet again recommend my favourite introductionary source to learn about ADHD: Part1 Part2 Part 3 (90 minutes total)

Possible. Or autism. Or both.

There are a lot of helpful videos on youtube about it and a ton of actually helpful questionnaires online. If you fill out a couple you’ll get a goos first impression. A doctor should them assess further.