Hello,

You can go ahead with MCom, that's related to your domain of graduation only, moreover for further advancement in career what you can do is appear for UGC NET or state level SETs conducted for the recruitment of assistant professor, for university level teaching there is no such mandatory requirement of having pursued any Teacher's Training Course, you just need to pass master's degree in the relevant discipline from a recognized University securing 55% aggregate from a recognized University, there is relaxation of  5% for reserved categories regatding this.