Paranoid, baby being less active at 27 weeks

My baby is still moving around but she isn't as active as she usually is it seems like these past few days. I haven't been doing any kick counts, but she usually is having parties in my belly at night and early in the morning when my husband leaves for work at 5. Lately she seems really quiet and her movements aren't as strong. She kicks back if I poke on my belly. I'm not sure if I should go to the hospital or if I'm being paranoid. Anyone else having this problem at 27/28 weeks? I'm so worried 😓