Is retinol, not betacarotene. Your doses are still not that high, unless you are planning on getting pregnant or are pregnant already.
Here is what Dr. Mercola has to say about it:
http://www.mercola.com/forms/carlsons.htm

Vit A retinol has been implicated in birth defects..so it is low or not present
in most prenatals.

Betacarotene is the type of A present in vegetables, and it has to be converted to real A in the body. If someone is hypothyroid, this often fails, and the skin
turns an orange color as the betacarotene builds up there. (this happened to me).

If you want to increase your fatty acids only--it is best to use fish BODY oils, in addition to the cod liver oil you are currently using. The fish oils I have been discussing are fish BODY oils, not CLO. As long as you are being supervised by a doctor, I would defer to him/her.

Extremely high Vit A intake has been linked to pseudotumor cerebri.. but that is very high doses, which you are not yet at.

The doses typically used to treat acne by dermatologists are in the 25,000 IU to 50,000 IU range. You are far below that.
Most prenatals today have had Vit A removed, or drastically lowered, and betacarotene substituted.