My 7.5 month old has recently turned from a fairly content baby to fussing and seemingly crying for no reason. She had colic in her earlier months and it's like a second bout of it - she'll be sitting and playing then start crying, she cries at almost every nappy change when she's on her back, and is also very clingy and only seems comforted by me (whereas others could comfort her previously). She has also started fussing when in her high chair at meal times making it difficult to get her to eat as much solid food as she was having.
She's had a cold for about 2 1/2 weeks, but that seems to finally be going. She's also starting to get her second tooth - I thought that might be the reason for her discomfort but ibuprofen/paracetamol don't seem to help settle her. She's also recently started nursery for a couple of days a week (although had a break because of the cold).
Has anyone experienced similar? I'm wondering if it's a combination of feeling unwell and separation anxiety, although that doesn't explain why she cries during nappy changes now! It's hard going, I'm out of ideas as to what could help (apart from time).