I am currently at that place where so many things are finally coming together all at the same time. It's an unbelievable feeling and like yourself GLC3, I have become a bit paranoid. People can be really envious and though they are congratulating you, the look in their eyes can be saying something to the contrary. That's been my experience. Some people that have been close to me in the past have become detached. I guess they feel as though we used to dream together, (in my case it was about being in business and now i'm working on a book) and now they are seeing my dreams manifest in reality whilst they are stuck in the same place in their lives.
You should be greatful for the ones who show you that they are envious because you immediately know them for who they are. Just remain true to those who've remained true to you through the thick and the thin. If you were seeing someone before you made it i say keep that woman. It will make things a lot easier for you

. You'll be fine bruh, just keep doing your thing.