Yeah, that's kinda what I'm dealing with now. I run a few small services for nostritches, but it finally built up to ~$150 in cloud charges a month out of my pocket. Some stuff I just did wrong (like letting many docker apps install their own postgres) and to some degree it just grew.
I rented dedicated hardware much cheaper and with more storage (an issue for image/video hosting) but now I get to go through my spaghetti and move it without losing stuff (hopefully).
The skills will last a lifetime though, but it sucked tonight. I'm really dreading trying to move peertube. LOL