heartburn... still..

Danielle • Engaged to my best friend and first time mother to my precious boy x
I just feel at the end of my tether, it could make me cry! 
I've tried bicarb, rennies, gaviscon, tums and Zantac and this morning I'm still throwing up from heartburn. I feel like it's ruining the enjoyment of my last 7 weeks of pregnancy and I'm just completely out of ideas  😩😩😩
Someone help me x