Round ligament pain & joint pain😭

This is my second pregnancy and I’m currently about 16.5 weeks pregnant. I am already feeling some major back pain at night (when I walk about 3000 steps a day) and without any walking I feel some round ligament pain.

It was so bad during my first pregnancy, I was on bed rest for the last 2 months of the pregnant and I also didn’t know what it was and didn’t get any help for it.

Now, I also notice when I have to pee (even it’s a little bit) or do the #2 I feel pelvic pressure and get cramps. Is this normal? I can’t remember if I had this with my first pregnancy?

What can I do now to help round ligament pain with this pregnancy? I also think I have pubic symphysis (joint pain).