19 weeks pregnant, have some questions please help?

honey here in the UK we only get weighed in the beginning. Too much research has been done here to know that weighing the mother each visit just adds to her stress if she feels she hasnt gained or gained too much. Dont worry about your own weight gain as long as baby is alive and well and growing then just be ured that each womans metabolism varies and weight gain does too. this is why they no longer do it here. As for movements then its also normal not to feel it all the time just remember baby is still very small and has lots of room to move in so doesnt always bump into your uterus when it moves. a movement at your stage in a first baby can vary from feeling an odd sensation to a full tiny kick. the rolling you are feeling is most likely somersaults lol. im coming up to 19 weeks myself and even tho this is my fourth pregnancy i dont feel all teh movement all the time. just try to relax cos in ten weeks you will be on here moaning that its keeping you awake at night co sit wont keep still lol. all teh best x