aches and pains in my legs for the past week

I've been having a lot of aches and pains in my legs for the past week. It started with both calfs feeling achy and now my whole legs just feel achy every time I lay down or walk. I don't have any swelling or redness so I don't think it's DVT but I'm starting to get really worried. I'm 12 weeks and idk if I should go to the emergency room or just wait for my doctors appointment. 😩