If your spouse is younger than you and having masters degree, then its better to create an express entry under your spouse’s name and you be the secondary applicant. For some PNP’s, EE profile is mandatory. For example Alberta and Ontario picks candidates from EE list. You can also create SINP under express entry program.
There are more than 80 programs in Canada for immigration. You have to do your ground search first.
First thing to do is to get your ECA and IELTS. Then only you can start with the process. ECA will take 3-6 months to get. Without getting ECA and IELTS, you cannot find your CRS score