My boyfriend has a low sperm count...

Today I just got some news that’s really starting to settle on me. My boyfriend and I were having a conversation about me not being pregnant even though he nutted in me and i was expressing to him how I felt like something may be wrong. He then told me that he has low sperm count and has been nutting in me this whole time.... I feel bad because I know I’m really going to want a baby pretty soon and it’s going to be hard...