I have a hospital appointment coming up for something I'm quite worried about. Not in a bad news sense, just because it will be quite a vulnerable and probably emotional appointment (think infertility treatment, but it's not that). I'm single and I don't have any family who could come with me. AIBU to consider asking if a friend would come with me? Just so that I'm not going alone, then they could wait for me in the waiting room while I'm in the appointment. We could maybe get coffee afterwards. Would this be ok?