Thanks heaps Sarah! I haven't gotten any aloe vera but going to my ILs today, so I'll grab some from them until I've got the cash to get some and will let you know how it goes.
When DH said that it wasn't a rash, just a few little bumps, that got me thinking bout PUPPPS.

Meadsie : PUPPPs - Pregnancy Skin Rash: Pruritic Uticarial Papules and Plaques of Pregnancy | Suite101.com