I’m worried!!

I’m almost 11 weeks and my mildly tender breasts are no longer tender. Still a bit heavier, but that’s about it. My nipples are only sore if I push down on them. I saw and heard a heartbeat last week but I’m so so scared about this symptom going away. It was never very strong to begin with, and I didn’t really have much soreness last week either but I could still have a bit when I pushed on them. Is this normal? 😞