Hi, You didn't mentioned your weight and height because doing squats with over weight in beginner may lead to same condition... Anyway according to your condition it might be due to overload on your knees and also it may be due to lack of warmups and stretchings...

Although pain is below knee but your history suggest due to over-squats, front thigh overuse; is giving you pain at back of thigh. If you do any exercise of front direction as squats, then either you have to balance by doing equal Exercise in back eg hamstring curls Exercise/ opposite side muscles use ; or do streching Exercise of same side I.e quadriceps. Lack of warm up, cool down and lack of streching is the main cause of your pains. Secondly lack of core strength is another reason of pain. In squats quadriceps works a lot and shrink in size to elongate this muscle again, do it's strech Do strech your quadriceps for best outcomes. Link to strech this is given below https://youtu.be/ZpBCCJPeqFY Do this and don't forget to make an online appointment to learn exactly the Exercises to make you feel better. Warm up, cool down and more.

Hot fermentation and rest avoid long standing and stretching

Apply ice pack Stretching of calf muscle and rest

No need to worry. It may be cramp or muscle spasm. Apply ice and take rest for 3 to 5 days.

Apply ice on painful area thrice a day for 10 min. Do calf stretch along with hamstring.

Could be due to over exercise Give rest for three days, icing may help Volini should help Resume activity at reduced level after it's better and increase in gradual fashion

I think it may be due shin splints? Do only stretching exercises of ankle and knees before and after running or walking. Get a best quality cushion shoes during running /walking /playing.

Pain could have started because of your increase in squat repetition. You could have increased it gradually. And you have mentioned the pain is on your left leg this is because your weight transference was not equal for both legs while doing squat.

First of al every exercise needs rest & ven you want to increase repetition don’t increase it suddenly like like you did from 50 to direct 85 you would have increased from 50 to 55-60 & you would have continued dis for atleast 2-3 days or week & after you increase from 60 to 65-70 ,now to you dnt do squatting for 2-3 days & after 2-3 ven you will start squat venever you will its uncomfortable & or you think you can’t do it more stop deir only dnt stress urself.

Hey !! It’s normal to have pain after squats !! We need to consider if this pain resumes for more than 72 hours !! As per your age and exercise concern it’s not severe exercising!! Just apply ice and do stretching exercises for quadriceps and calf muscles !! U can find that stretching exercise in YouTube !!

Further assessment needed. Bt just from ur info, it could be muscle spasm.

Hai just came to know about the pain over ur left calf it is just Becoz of the squat you did nothing else to worry as the calf muscle is taking more advantage on all occasions Becoz this type of muscle Particularly gastrocnemius is white muscle fibre type ll fast twitch . While doing exercises u need to know two thing in mind one is slow repetitive with more weight and the other is more repetitive with low weight . More over u might be putting more weight on one side too . Are you using proper shoe while doing ur exercises if so it is fine nothing to worry just stretch ur calf muscle after exercise or u should do warm up exercises before starting . Use cold pack that will give some relaxation and this pain will subside soon

Apply ice pack ×BD .....MOR ND EVE...FOR TWO DAYS...After that gently massage with volini after 20 mins of ice therapy.