Common things that are NOT safe (or can increase chance of miscarriage) during TWW/early pregnancy?

Such as pain medication, coffee, supplements, foods, etc. Can anyone fill me in? These quotes I read online worry me:

“One study found an 80% increased risk of early miscarriage with anti-inflammatory use around the time of conception.”

“Women consuming greater than 200mg (the amount in one cup of coffee) had twice the miscarriage rate (25.5 percent) as compared to non-users (12.5 percent). Another study showed that women who drank more than 200mg of caffeine per day were half as likely to become pregnant per cycle as women who consumed less.”

“For women, heavy drinking can cause changes in ovulation, cycle regulation and ovarian reserve. It can also prevent proper implantation in the uterus, resulting in an increased rate of early loss of the pregnancy or resorption — even before a woman realises she is pregnant.”