Wait, you cammed on SM for a year and don't have much followers? And took a break? Okay...
Maybe you could stream and try to get some followers on your social medias (Twitter) and if you think it goes well and you still like the name, then go on but be ready to drop and create a new account when things aren't good.
Or, create a new account, see how things go. If you are satisfied, continue with the new account or try to go back to the old one if things go wrong. But you have to be more consistent with the new account.
What I suggest is to add split-camming too! Check if your pc can handle it and how your internet is!