3rd trimester symptoms?

Amy • I'm 28, Married to my best friend for 9 years & we have a 6yr old daughter! Now pregnant with our baby boy💙
I've been having pressure in my lower abdomen here & there which I know is normal but now I'm having cramping! I don't remember having these types of feelings with my first! It comes & goes but it's kind of a sharp pain...I'm due in August so I still have a ways to go! Anybody know anything about this or have experienced this?