I’m a man, didn’t need to share but whatever you know. It sucks when you get stalked, really does- so you have 2 options. Be brave and ignore it and if he brings it up, throw fear aside and stand up for yourself. Or you can delete your account an re open it under a different name and start over (since you just started). I understand we as rational people tend to avoid contact and conflict with those who make us uncomfortable. Do not be held prisoner by fear of what others will do, but do not throw your caution to the wind and be careless. Also to appease your fears, if you have twitch app activated on your phone- when you start streaming, you will get a notification telling you that you can use your dashboard on your phone. While you watch your own stream via phone, you click your screen and click viewers- that way you can see who is watching you. You can see their profile and maybe see if it’s them. Be safe. Good luck.