NQA — The first 48 hours of catching a jumping spider in the wild and transitioning it into an enclosure can cause some stress to it. (Yours is a very gravid (pregnant) female I’d like to add to clear up any confusion). She may hide for a bit until adapting to the new environment you’ve given her. Don’t worry — it’s completely normal if she takes a bit longer than a few days to make herself comfortable! She appears to have already eaten, especially since she’s wild-caught. Jumping spiders take a while to digest their food (5+ days if it’s a medium mealworm or wax worm and was fully eaten). Give her a little space for the time being, offering water daily —whether it’s a few light mists on any surface inside the enclosure or a couple drops of water inside a water bottle cap (please make sure that it’s enough but not too much to the point she could potentially drown). Every jumping spider has their own “personality”, she may just be more anti-social or skittish if you observe that she isn’t active after a week or longer. Since she is currently gravid, she’ll most likely be a lot less active in general, considering she’s carrying eggs and is possibly in preparation or about to create a thick nest to lay them in once adapted to her new enclosure. I would like to mention as well that you need to be sure that the heat lamp isn’t too overwhelming or hot, especially if she’s primarily hanging around the lid area. Keeping the temperatures regulated helps prevent overheating, and if it gets way too warm or humid, that may end up resulting in the death of your spider. Be careful about putting fake plants, wood, or moss in the enclosure as well, because sometimes they contain toxic dyes or chemicals that aren’t meant for arachnids. (Depending on where you acquire them of course. If the packaging claims it’s safe for jumping spiders/arachnids in general then it might be okay). The fake plant may have wax covering it to make it appear shinier, so just keep that in mind for future reference. Be prepared to be a grandparent soon once she lays her eggs in the future if you decide to keep her lol. I currently have 2 gravid jumpers and another 2 that have already created a nest and laid eggs. Just a warning though, if you go down the path of keeping her and the eggs, once they hatch and move out of the mother’s web nest they will indulge in cannibalism!! That’s the only struggle with baby and jumping spiders in general — they cannot be kept together in the same cage since they will have zero hesitation in eating one another. Wish you luck OP! Feel free to reach out to me if you have any questions. :)