Hi, I am 15.5 weeks pregnant & have pressure pain in the bottom of my belly, I also have pressure in my anus & it hurts, it even hurts to sit on it, sometimes I get like spasams & I thought maybe it s because I have been eating more & need to go toilet to relieve the pain, & also thought it is when I have gas, but after i go toilet, it still hurts, hope you can help, thank you Kerry