Having a really tough first trimester..

I’m eight weeks today and my symptoms lately have been so bad. I have nausea all day every day. Never threw up but have been close to the last three days. I feel even more tired than ever. Very weak. I feel like I look really pale. I’ve had a headache every day all day for a week or so now. My BBT normally is 98.5/98.6 and doesn’t usually go above or below that. Lately it’s been consistent at 97.9. I’ve had symptoms since two weeks into my pregnancy that were cravings and cramps and nausea but I now legitimately feel sick. I’ve debated on going to urgent care but I feel like they’re just going to say “it’s cause you’re pregnant”. The mere sight of food makes me sick but when I eat my nausea subsides a bit but I can’t just keep eating. Any ideas?