She is honestly the type that loves attention so much she could just be doing that because we are talking about her. I think she has just put on weight. She looks chunkier all over post Lockdown. In the advert of her wearing those awful Next jeans and blazer - her thighs were much bigger than before, for example.
If she was pregnant she would have to later admit that all of her wine and sherry posts were fake. I can't see her ever admitting to that as it would be her admitting that her account and the life she pretends to live is fake. She obviously lives in fear of people seeing who she really is and what her life is really like! She only shows this bizarre, curated unreality! I just can't see her admitting to fakery! It would ruin her 'brand'.