I’m not over emotional, is this a concern?

This is a stupid question and I’m embarrassed to ask but i need help.

So I’m 9 weeks pregnant today. I have had extreme fatigue, nausea, shaking. With random cramping (not any blood though and not intense at all.).

I hear everyone talks out how emotional they are and how they cry all the time while pregnant. I haven’t been any more emotional not do I cry randomly. Is this a concern? Should I go to the dr? This is my first pregnancy and don’t know what to expect but I want this baby to be safe!