It sounds really absurd but I have a really big problem. All my friends and family think that I can do the PhD and that I will be successful but I am worried and anxious that I cannot do it. I have a lot of degrees and studied a lot but I always had an aim and knew that I will reach my goals. With the PhD I am not sure and very lonely because no one including me understand my fear. I feel like fallen into a big whole. I started with my PhD 4 months ago and everything is fine my supervisors are wonderful and very helpful the uni is great but even though I know my main topic, I am still trying to find my research problem and question.
Are these things normal for a PhD student, who just started? I feel lost :-(