I have a serious problem ... 😓

I can’t stop eating tums .

I crave them every 10 mins .

I love the chalky texture and I just wanna eat them all day .

I eat like 40 in one day

2-3 at a time

I really try to avoid it but I can’t .

Is this bad? What’s should I do?

Is there a candy or something with the same texture that I can eat instead?

and yes I am pregnant. 39 weeks.