Hi! Same here—my hamster I got two weeks ago is my very first pet and I care about her so much that it can lead to worry. Try not to anticipate the worst case scenario all the time! Preaching to the choir here

Everyone here has been so nice and helpful and we’re here to help if there are any problems ❤️
P.S. This site has a wiki with some helpful information you can take advantage of. Also, using the search function for any questions will help you find answers with lots of responses. Aside from that, everyone here has been very kind and helpful and this site has been an invaluable resource for me and likely will be for you, too! Welcome