How to keep/put weight on

Megan

I’m not sure what I weighed before pregnancy, but at my first appointment at week 8, I weighed 114. That was after lots of nausea and visible weight loss from it.

At my next appointment I weighed 115, which was okay, and the next was 117.

Then at my appointment last week, I was 115 again.

I’m currently 17w6d, and I weighed myself first thing this morning - 112 point something. A few hours later it was 113.

My doctor told me I need to gain weight, and I really don’t know what I’m doing wrong. I want to gain healthy weight and I feel like I eat enough, but apparently not.

Doc suggested protein drinks but they literally make me gag

Advice?