Even if Yamina joins Bibi, that doesn't give him a majority. It looks like Ra'am will be kingmakers.
According to the Times of Israel with 87% of votes counted:
https://www.timesofisrael.com/outcome-still-up-in-air-officials-to-start-count-of-450000-absentee-ballots/pro-Netanyahu bloc: 52 seats
Likud: 30
Shas: 9
United Torah Judaism: 7
Religious Zionism: 6
anti-Netanyahu bloc: 56 seats
Yesh Atid: 17
Blue and White: 8
Labor: 7
Yisrael Beytenu: 7
Joint List: 6
New Hope: 6
Meretz: 5
non committed parties (as of right now, anyway): 12
Yamina: 7
Ra'am: 5