Lily is 5 months old and has recently begun to act out. I try my best to train her properly but I'm terrified she will not like me and will avoid me if I am too strict with her. When we got her she was scared of everything. It's taken a lot for me to get her to come for cuddles and be comfortable and calm/affectionate with me. I don't want that reversed. That being said - her behaviour is becoming unbearable. She's biting feet at night, biting me and has started getting her claws out but not scratching. She's been climbing up - yes up my curtains. This has only begun happening over the past two weeks - since she was in the vet for 2 days. It's not dying down and I'm really stressed out and sad that she is attacking me like this. Any help I would GREATLY appreciate. She's not driven by food and we are starting her clicker training soon.