Am 26 weeks pregnant and it started a month or so ago with the under side of my upper arm and side of one of my breasts feeling quite tender but now pain in breast gone but got a general ache in my upper arm and my shoulder not painful just not pleasant and can't seem to find any info in any books. Been to Dr but he was no help said because there is no lump or rash there is nothing much for him to go on. Just wondering if anyone else had any symptoms like this?