Please help... FTM concerned with a new symptom

Cynthia
Exactly 33 weeks today. For the last couple of days my ankles and wrists have been achy and I assumed it was due to swelling. But today I feel my hands weaker. Like I can't make a fist like I did before and it's uncomfortable when I do. And when I put pressure on my hands to like push myself up for example, it hurts I feel like they might break. Is this normal? I don't want to freak out for something that's pretty normal. Thanks in advanced!