I’m 16 weeks and 6 days pregnant and my back has been killing me and there are even times where my back goes out and I almost fall to the floor... is there anything I can do to help with my back problems

My maternity photos came back 😍😍 (I posted the rest in the comments so I didn't spam u guys)
I'm scared. I was cleaning the litter box and I fell backwards and pulled my back and twisted my knee. my back hurts bad and I'm 3 months pregnant. should I go to the hospital?

Hello Ladies!! 🤗👋🏻 I’m back! I’m Nessa I used to get on here ALOT!!! I was pregnant with my Beautiful Son who I had back in July 👶🏼💚 i also have a 5 year old Daughter 👧🏻 I recently stopped getting on because my Husband enlisted in the Army 🇺🇸 & I was going thru a lot but I missed this app so much and i always enjoy seeing new Mommies with their cute baby bumps! 🤰🏻🤰🏼🤰🏽& Now I’m also back because me & my husband are TTC again!! 😍👏🏻🙈🎉🎉
Yesterday I went out with my boyfriend went to watch a movie, me and him don't live together yet. but point is yesterday when he was dropping me off his like sleep over at my house witch the mom and dad lives. I said no,
his response was why is everyone deciding or making choices for you and their going to do the same with the baby, when I know that's not true. what he thinks is that my mom tells me not to sleep over. So he left all mad. and I felt in my heart that he went on and cheated on me...

So I definitely was scammed and the chick doesn’t want to send my money back until I send back the package. Something I haven’t received and it’s been two weeks now.
Chiropractor, warm baths, heating pad, Tylenol, and stretching exercises that are safe for pregnancy. Try not to bend over to much or stay on your feet for a long period of time. This is all what my doctor told me to do and when I'm 6 months I get a belly brace to help get some of the weight off my back.