first trimester symptoms

I'm suppose to be graduating in June and my morning sickness has started kicking in mind you I have not even started finals yet. That's just the icing on the cake. I can't sleep at night, I wake up with sore boobs and exhausted body. I can't keep any food down without vomiting. I am starving but unable to eat, even water makes me sick. Headaches are consistent every other day. Someone tell me this gets better. Let's not mention the emotional wreck I am. Waking up every morning and not knowing what my mood going to be like 🙁. On top of all this I don't have a mother who can walk me through this ( may her soul Rest In Peace). And now I'm on here writing all this.... life just haven't been great. How was your first trimester? Any advice before I go insane 😩