University of Mumbai [MU]

Yes, you can go for regular course simultaneously.

Get all the required information from the below given link-
https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.shiksha.com/humanities-social-sciences/course/amp/master-of-labour-studies-mls-university-of-mumbai-fort-13958&ved=2ahUKEwiD6_D176PcAhWRb30KHV-UCW0QFjAAegQIAhAB&usg=AOvVaw0wIWOH_XD1mwgXCe9NS5gV&cf=1

Why do you wish to go for Bachelors programme again after completing your Masters? As far as admission is concerned, it won't be possible to get admission in this programme.

No, I don't think that you're eligible to get admission in KJ Somaiya College with this parentage.
Good luck.

I always recommend aspiring psychologists to pursue regular course in psychology because psychology as a discipline involves learning from environment. Only studying from books will not help you much. You have to attend professor lectures, attend seminars/workshops, network people who are actually into this field (PhD Students, Research Scholar, seniors and Experts). You get this exposure only when you are enrolled in a regular psychology course.

No, Mumbai University does not provide Masters in mass communication or public relations through correspondence.
For the list of courses, check out the link below:
https://www.shiksha.com/university/university-of-Mumbai-fort-campus-856/courses?uaf[]=base_course&s[]=7&ts=69691841&rf=filters&bc[]=82

Yes, you can apply for the programme. However, I would suggest you to check the eligibility before applying.

Go through the link below for admission details:
https://www.shiksha.com/university/university-of-mumbai-fort-campus-856/admission#admission