Bone & Muscle problems

I have a back pain and not able to move it. Having extreme pain. Please help me my backbone is also not able to move.

Recently one of my friend (female, 29 years) started having pain and swelling in her hands and feet. It is very difficult for her to fold her hands or use them to lift stuff. Even sometimes she feel cotton blanket too heavy to take. As per dispensary doctor she did general check up, everything was fine. She is facing this problem for 20-25 days now. I am attaching her report for reference. Please suggest what kind of problem she might be facing.

When I touch my knee, under the skin if feels swishy and separated, and there are some lumps that move when I touch them, it doesn’t hurt now, i have noticed it occasionally over the years I felt it ages ago then it went away. I fell over pretty hard a couple months ago on ice and both my knees hurt for ages, and felt squidgy but it eventually stopped hurting and I noticed it again today. One knee is fine and the squidgey knee feels smaller than the other one. It’s lumpy and squidgy between my s

Fractured fifth metatarsal...3 week cast but no improvement.. Now using ankle support for a week but no change. Any suggestion?

May 4th 2017 I was in a car accident. I had non displaced breaks to my 4th and 5th metatarsal And significant dark bruising to the outer side of my ankle and lower calf I was diagnosed with crps [complex regional pain syndrome] which I can identify as a intense burning pain in my foot The pain that bothers me most is more like pain you feel when you twist your ankle My pain gets worse with activity but has steadily gotten worse in the 10 months since MRI and X ray show very little

My right side of the hip is slightly higher than the left hip so I want to know if it's this is dangerous to my body movement and muscles and if I can cure this.

Clicking joints and fatigue red eyes for more than a year, also during summer I sweat a lot

I woke up this morning great with little bit of sore fingers but that is not what i am concerned it is after when i eat my perfect salad that i start tilting my head down and turning it left and right hearing a sand or dry noise in my neck and a little upper also behind my head thers's no pain at all.

My mom is having back pin,and not able to sit as well as walk also,she is having very pain .so please suggest something.

I had a knee injury 7 weeks back, was hospitalized...Doctor said knee lock and advised MRI immediately... MRI findings are ACL and PCL appear mildly bulky with increased T2 signal and maintained continuity s/0 sprain, horizontal tear noted in posterior horn of medial meniscus. lat. meniscus normal. Still have pain. Is surgery absolutely necessary?