Welcome to the forum!
I also started with a cheap Harbor Freight Scrollsaw. I hope yours has blade clamps that will accept
pinless, plain end blades because you can do so much more if you don't have to bore big holes to
get a pinned blade through.
I'm looking forward to seeing some of your projects. Make sure to take plenty of pictures for yourself
to see the progress you make and also for the enjoyment of seeing your accomplishments.
You probably already know, since you joined this forum, Steve Good offers free patterns almost daily
and you can view them here
https://www.stevedgood.com/catalog/Steve has also offered for free some stencil makers and key chain makers that are really cool.
God Bless! Spirithorse