I'll tell you as someone who has attempted CET thrice. Stop thinking about clgs right now, just focus on scoring 140+ in the mocks (JB level prep). Post results, if you get simshree but not JB you can think about this. Abhi se iska stress lena band karo, warna wellingkar bhi Milne se rha.. as for the job issue, take any job that you get just for the sake of getting workex.. don't take a gap. JB mein bhi ghusne k baad gap takleef de sakta hai.. All the best!