Why did i feel lke this?

i seen my mate last night and we both decided to go in the club, as i dont drink i brought a j2o orange which was insde a gl wen i came out i felt kinda really slow, i also need a toilet really bad as i ate a kebab, my mind was feeling really slow and mentally exhousted, i dont understand why i felt like this, i dident drink no alcohol or nothink, but do suffer from anxiety and depression and get paranoid sometimes. my lips felt really dry and felt short of breath, i decided to walk home, i just dident feeel like doing anythink and wanted to go sleep. can you explain to me why did i ad still do feel like this