Feeling more sick at 13 weeks??

Has anyone else’s morning sickness got worse as you get into your second trimester?

My nausea hasn’t been bad my entire pregnancy, just a low level of almost constant nausea all day. But I could ignore it 80% or the time, I never missed work and I could probably count on one hand how many times I’ve actually thrown up.

As of today I am 13 weeks 3 days and since this past Saturday it’s gotten worse! The nausea is still constant but it’s several times a day that I have to focus to keep myself from being sick. I’ve thrown up a couple times and last night I had diarrhea 😕

I’m starting to wonder if this is worsening morning sickness or a virus. But no one around me has been sick... has this happened to anyone else?