Lying friend what do I do?

Ka

Ok this might be a long post, so bare with me. Ok so

My friend txs me and said her dog had puppies. And ‘sent’ me pictures of them. Now I’ve not seen a a full grown breed of that kind so I googled it and low and behold the ‘puppies’ that have just been born were on google? I didn’t question her just let her on with it. I’m pregnant with a little girl and started bling up the pram and other bits etc and she wanted to do the same. Again I let her carry on with it. She don’t have children. Few days ago she told me she missed her period and said she thinks she pregnant. So I say go and do some tests so she sent me slight positive tests. Again I thought I’d google it and tests were on there. She screen shot tests and sent them to me passing them off as her own. Then she told me the person she got pregnant with had snip years ago etc like so many things didn’t add up. Then she told me she went to drs and said they sent her to hospital and put internal scan in with a long needle and popped waters?? Then she had to wait in hospital for a while til they sorted her out etc. Then she told me she’s now bleeding and sent me another picture of it, being negative. Again I googled it and it was off the google. What do I do or say?