Should I let go?

Hello guys. May itatanong lang sana ako. Should I let go with the man I love? It’s just that naaawa na ako sakanya. Simula pa noong buntis ako, I tend to get jealous easily to the point na kahit na add lang sa fb eh napaparanoid na ako. I’m scared na tumulad siya sa barkada niya. He’s very kind and sweet. Nagsimula tong trust issues ko when I saw our phone na may naka install na tinder. He even made an account kaya naman I was fuming mad. Ever since that day, nagagalit talaga ako or I would not talk to him when he mentions about girls. Lalo na sa mga ex niya. Umabot na talaga kami sa sakitan. Unfortunately, ako lang nanakit. When I told him na hiwalayan nya nalang ako because of what happened pero ayaw niya. I don’t know why I’m badly hurt lalo na noong pinanganak ko na yung first born ko. I’m so depressed. What should I do?