Will I catch the sickness bug?

People will probably give me hate for this but I have been terrified of being sick for years I don't no why, I just am. My friend stayed over last night and we stayed in the same room and on the morning around 7am she was sick and then 2 hours later she was sick again (In the bathroom) I have washed all my bedding since she has touched it I have bleached all my room and disinfected everything: door handles, my dressing table everything she could of possibly touched. Will I catch it?
Will I catch the sickness bug?
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