Sick in the second trimester! 😷

I will be 15 weeks tomorrow and my nausea has gotten bad. It's turned into not just feeling sick but actually being sick. Anything triggers it. I could be laying in my bed and my bathroom that is right beside my bed, I can smell the toilet and instantly puke. 😔 normal smells that I'm used to smelling everyday make me throw up. I'm so confused. I thought it gets better in the second trimester. Is anyone else feeling like this?!