Over the past couple of days, I've developed a bumpy red rash all over my abdomen, google image search makes me think it is the start of PUPPS, but I'm only 20 weeks and that seems to start later so hopefully not.

Any tips for how to keep it from getting worse? I've been using a mix of almond and avocado oil a couple of times a day since the start of second tri to help with itchiness from stretching, but I'm not sure that's the most effective.