Peptic Ulcer Stiff Neck Could It Be My Ulcer?

Could it be my ulcer? - peptic ulcer stiff neck

I was with a stomach ulcer about a month and a half ago .... diagnosed
I was on a day thearpy 14-Kit for ulcers ... I finished last week ... Since then, I'll cool down with a cough and discomfort in the neck .... I went to the Dominican Republic. today and they have a blood test items menegitis and neg but it says I have a bacterial infection .... I was feeling sick I am under stress and suffering of a lot of nausea anxeity could be an ulcer? made
Someone knows how to relieve the symptoms?