I did pilates 2 days ago,i was sore the next day,it was okay but know my left thigh hurts alot when moving it i couldn't even sleep,what should i do?

Check it out: If over the counter meds do not help you may want to see yur doc

NSAID, ice/heat: I would suggest taking a nonsteroidal antiinflammatory drug like ibuprofen or naproxen, especially before bed and during the day if necessary. You may also try ice and heat to help with the pain. This is a common occurrence after starting pilates or after trying a new or more advanced pilates routine. Your body will get stronger and hurt less the more you do it.