If your body is adversely reacting to things more than before, it is only because you are becoming more refined and sensitive. You need to be combining your proteins correctly. All essential amino acids have to be present at the same meal to ensure utilization. Combine beans with rice, potatoes with pasta, papayas with pumpkins, and so on. Nope, don't do that, because if you are combining proteins with starches like potatoes and pasta, none of it will digest efficiently.
Different foods require different digestive secretions which are sometimes incompatible.
Besides, more modern research has shown the existence of a recirculating amino acid pool in the body that makes protein combining obsolete. You're not getting enough trace minerals. Modern farming methods have eroded and stripped our topsoil and depleted it of essential elements. Spend more money on premium- priced organic foods raised with regenerative agriculture. Sprouts grown in jars aren't getting the benefit of minerals in soil or if they are grown in trays the soil is probably depleted.