Bone & Muscle problems

Firstly I had knee pain alone without trauma. My knee gave ligament tearing sound whenever I sit or squat. Later I got foot pain and also hip pain. Also it pops. My knee looks like slightly deformed and it feels like colliding sound when I touch my knee with my hand. I am just 20. Without trauma this happens to me. I afraid I would lost my knee stability because my lower feels like tendered and also my fibula bone too pls help me

I have had these little knots on the back of my neck on my cervical spine. It's not just 1 bump. It's like these little bumps that move around and crack. They don't hurt or anything. They aren't bumps either it feels like bubbles or just little knots.

My sternum is hurting very badly and has a bit of a rash from where I fainted in the hospital last night. I called and asked what had happened and they explained they did a "sternum rub" on me because I was unresponsive. I have ibs and have been known to faint from stomach pain and I'm not sure why this was actually nessecary. Point is, is this level of pain normal after a sternum rub? I've been icing it and taking Tylenol and it still feels very bruised and hurts when I move/breathe.

I feel like imma go insane the pain is always there whether it's unbearing or just there what can I do.

Had tests done: Rheumatiod factor <14 IU/ml Ana Screen Positive Anti-nuclear AB Titer - 1:160 TITER Ana Pattern - Nucleolar The explanation on the Ana pattern says the pattern is associated with systemic sclerosis, systemic sclerosis/polymyositis overlap and Sjogren's syndrome. In short, is it just osteoarthritis or something more?

I had a fifth metatarsal fracture since the the first day of November 2017 , a medical plaster has been placed of fractured foot for five weeks then doctor said it is fine to practice sport and run again , i felt pain at fist , further after one month i did an X ray again and it showed that fracture has been less than first photo but it is still exist , now after five months and half i can walk freely and run but it is still painful when i push on it,or run for a longer period than15 mintutes

4 months rigiours running  after stop running 2 months later left leg pain started went to orthopedic in Karimnagar hospitals and also go to October2017 Appolo filmnager Prabhat sir ,1 St  said stemcell but muscle week and i quadriceps do very well and when I up&down  the stairs weight on leg leg , right Mri grd 2 posterior meniscus tear &Dr guruva rdy seen & said do quadriceps ,again take Mri right leg on Feb 14 2018 Grd 1-2 Acl tear and grd 2 posterior horn medial meniscus tear,pain on joint and foot below,walkig style is changed due to fear &knee sometimes forward front both legs ,when I stand up the chair , difficult with help of hands , sometimes hand joint fire pain started due strees on hands may be1.Arogyasri is  in applo secbad hosptl applicable to Acl reconstruction surgery and Menisctomy or not2.both legs at a time doing surgery or not ,when I go to hospital then right leg tear how?3. tabs Theal 7 days ,tendowel 2 mnths,tendorex 2 months ,vitamin d3 once a weak&nerogold 3mts

Got hairline fracture in my left ankle so doctor put pop for 21 days but now I just removed pop after 21 days but now left leg became smaller in size why

I have met with a small bike accident and my right wrist joint is having pain and tenderness expecialy o medial aspect of wrist now.On x ray it found a minute fracture and it was not easly identifiable, that much minute and they have plastered my hand. When I could remove the plaster

I want to know if i am undergoing  acl reconstruction whether i can getback all kind motion of my leg and also if any risk of future  injury .