Hyper-pigmentation/Discoloration on chest

Kendall
Okay so I am a skin care lover. Once I found out that I was pregnant, I dialed my routine down to just the basics (face wash, toner, and moisturizer) and it's all totally safe and natural for baby. I'm 27 weeks now, and I started noticing early on around 16 weeks or so, that my chest was getting covered with spots like freckles and what looks like blood-vessels. It kind of drives me crazy. Luckily, my husband thinks it's cute. 
I have read about the "melasma mask of pregnancy" that some women get, and am wondering if this is a similar thing. 
I'm hoping it goes away after pregnancy. If not, ofcourse, I'll use products or get a treatment to remove it. 
But has anyone else experienced this?
I am fair-skinned with pink undertones.