Have a look at the SDS of your supplier. Investigate how dangerous it is to be around the fumes and for what period of time. If it's too dangerous, find another supplier where the fumes are not so toxic and wear PPE!  Setting aside a specific corner/area in your room where you can work is a good idea. Ensure you have proper ventilation throughout the mixing and curing process. That means windows should be wide open, and fans should be on. Once you have completed your product, spend time outside of your bedroom. One alternative is to find a space outside if the weather is appropriate (depending on where you are based). A garage will also do.  Another alternative is hiring out a creative space near where you live.