can I eat the jelly hearts ?

Strawberry jelly hearts should be fine during pregnancy, but it really depends on what's in them and how they're made. Most commercial jellies are safe, though you'd want to check the ingredient list to make sure there's nothing dodgy like excess sugar or additives that might not sit well with you. Since cravings are so common in early pregnancy, might be good to mention it to your PD at your next checkup just to be safe, especially if you're planning to eat them regularly.

I had mango and lychee jelly hearts cheesecake because I was craving for it too. Ate it once every few weeks 😆 just eat it in moderation due to the high sugar intake.