sharing bed

hello, I went out with my gf tonite and one of them planned on sleeping over on my couch… as of right now, the other girl said that she wanted to sleep over as well… I’m freaking out…. I have so much anxiety from the thought of sharing my bed with one of them… I always been that way. I don’t mind having someone on my couch to help out but not in my bed. Now we are in my way to my house and I don’t know what to do. Tell them to share the small couch?

Am I being too much? Shld I share my bed by that’s what friend do?