Body falling apart..

So I'm almost 28weeks pregnant an lately I noticed more an more things about my body. First it was getting a rash which ended up being pups, no big deal. Now I noticed my leg hurting. On my inner thigh there is a small lump. It's not red or bruised, no sign of bug bite. It's sore and hard. On the same leg on the outside of my leg there is the same type of lump but this one is actually purple and bruised. I'm waiting to get a new primary care doctor only have a midwife and prenatal doctor. So I don't know if I should bring it up to my midwife. Just curious if anyone could have an idea. I know no one can give me a professional doctor response but some sort of advice could help. They've been there for a week or two maybe longer because I only noticed when they started hurting.