Round ligament pain in 1st trimester!?

Katy

I'm 7w with my second baby and I am already so uncomfortable. Starting around 5 weeks or so I felt what I assume to be round ligament pain, which was terrible with my first but not till I had a very visible bump. It's a sharp stretching pain in my upper pelvic area that usually happens when I go from sitting to standing. Any tips for how to deal with it or make it better?

Also, tips for treating gas pains?