No PhD research group during my PhD. How do I handle it? I have been involved in my PhD now for about half a year but my setup is potentially more uncommon. It feels very independent because I havent got a research group I'm involved in at all. It's literally just me and two of my supervisors and I work in a completely separate building to both of them and I have absolutely no one to collaborate with or talk to about my research or ask for help. Is anyone else in this same or similar situation and if so/or do you have any advice on how I could improve my work situation because at the moment it feels very lonely and when I get stuck there is no one around to ask.
Besides the obvious answers (try to move closer to the place where your supervisors and their groups are and meet them more often) I suggest

try to find or initiate a seminar close to your interests.

This would provide a regular meeting point for you and your supervisors (besides meetings directly related to your PhD) and hopefully other people with interests similar to yours. Your supervisors may help to find a theme and spread the word (and probably take formal responsibility for the seminar) but you can and should offer to organize the schedule and the collection and circulation of abstracts.