OB super cautious running all these additional tests, should I just go with it or get a second opinion? (More details)

I had low platelets during my first round of blood tests, but they have been normal the last couple of blood tests. I also had low platelets pre-pregnancy. All my other tests have come back consistently normal, except liver enzymes went high (after my platelets were normal). Blood pressure has been steadily around 100/66, no protein in urine or anything. Slightly anemic hemoglobin levels, but who isn't in pregnancy.

I'm starting to get frustrated because she has had me see her 5 times since 1/1/18, sent me to a hematologist, and now wants a "high risk" pregnancy consult. Like I love my baby and want her to be healthy but this all feels a little ridiculous to me. Not to mention all these unforeseen extra costs are adding up.