Type A Flu Swine

Have you heard of anyone getting swine flu twice? Any advice?
My 23 month old son tested positive for the A type flu mid- September, got on Tamiflu for 5 days and got better. However, he was sick again last week of September so I had him re-tested, and now he’s positive for the A flu again and is back on Tamiflu. All he seems to do now is drink milk (doesn’t want any food), throw up and sleep. Any advice on what else I need to do for him? I’m also almost 7 months pregnant so had to take Tamiflu the first time. My husband took it too. Do we have to take it this next round again? Thanks in advance for answers!
You poor thing. I would call my Dr and ask for his advice. I’m just getting over the flu myself and it’s not nice, I’ll say a prayer for your family,
SWINE FLU TYPE A H1N1 ☤ REACTION ON HUMANS