Pain with sex

Anna

Recently, whenever my boyfriend and I try to have sex, it hurts so bad. As soon as he enters it is so painful that I have to tell him to stop. We have only actually managed I have sex once and I had some bleeding during it. I’m still new to sex, having lost my virginity earlier this year to my now ex. My current boyfriend is bigger, so I’m not sure if that’s causing the pain. Or if I’m just so nervous that I’m tensing up too much.

We have both been tested and have no STDs/STIs. Any help/advice would be greatly appreciated!