I hate my previous job too much, hence I left. But also combined the fact that I had to put in a 3 month notice. Not much companies would wait for you for 3 months or buy you out as well.

That's why it is up to you if you are willing to take the risk or not to quit your job without any job because of your 3 months notice period. If you are confident enough with your resume and work experiences, then maybelah. Even for me who has 6 years of working experience working in call centres also was jobless for 7 months even when I apply for call centre jobs. Usually it is the interviewer don't know how to interview or the company is being anal while choosing the candidates.