Hello , I Am Having Severe Allergic Reactions To Something

Hello ,
I am having severe allergic reactions to something on my partners boat - when I visit his boat within minutes I get a bad tight chest and Breast pain with tight breathing - whatever it is is also on his clothes - laptop etc so that even when he visits my home I get the same reaction - he now has to remove all is clothes at my door and bag them up immediatley and then get into a bath immediatley as I get a reaction from anything that he brings form his boat.
If exposed I feel run down for a couple of days - sypmtons are as above with sore ears also.

Added symtoms I have are tight legs when rest - feel low in general - Fribroid
I am iron defficient so I do ensure I take my iron tablets
If I don't have exposure I don't have the tight chest and Breast pain and nose and ear pain but I do have bad fatigue abnd my legs ache and back and tight shoulders
Whatever is on his boat is taking its toll on me and relationship not to mention my wellbeing.

Any ideas
Thank you
Sonia