Hello..Hello well it's quite possible that you are facing muscular spasm... suggest you to use any analgesic spray for the time being... it's better you consult an orthopaedician and get yourself examined to r ule out causes related to spine or postural problems...thank you Well it's because of the weather conditions there is viral fever going on everywhere...you can continue to take the tablets...you also need to drink water well so that you hydrate yourself well...apart from that eating foovis also important...you need rest also...if the fever doesn't subside after 5 days...please see a physician and get the routine blood tests done...thank you