A worried Alexandria mum has said that a nightmare damp problem is making her two-year-old son physically sick.Caitlin MacDonald told the Lennox that the smell of damp can be so bad in the family’s Munro Street home that two-year-old Jayden, who is autistic, is violently ill during the night.And with Jayden’s little brother, one-year-old Callum, set to undergo tests because of health issues, while Caitlin herself is asthmatic, she admits that the situation is leaving her exhausted.She said: “I’m constantly having to clean it, and I really don’t have the time when I’ve got the two kids to look after.“Jayden can be quite a handful because he’s got autism and he want your attention all the time.