Girls, my hands get tingly at night. Has anyone experienced this and what…

Girls, my hands get tingly at night. Has anyone experienced this and what can I do about it? Last year, I had this problem after giving birth. I weighed 120 kg after the first delivery. Then I lost 20 kg. Now, with pregnancy, I've gained 7 kg, and my weight is now 107.350. Maybe it's because of the weight, but what if it's not? What should I do? Tell me.