Anybody have remedies?

25+2 today, went to the OB and everything was okay. She did say that I am gaining weight a little too fast 11lbs in 4 weeks. I was concerned about how swollen my ankles and feet even hands are. Everybody has been telling me that it looks painful from how bad it is so I know it's not just me. I talked to the doctor and she wants me to stay off my feet for the next 2 weeks. Idk what types of food I should be eating and I realize no one here is a doctor but has anyone has success with some relief? I've had a horrible headache for a few hours and I'm overly emotional from the news and my husband just left for a 7 day hitch. 😭