Possible 8 Month Sleep Regression

I believe my daughter started having a sleep regression at the beginning of this month. She was sleeping through the night from like 9 or 11 at night until 7am. But now she wakes up at 1 or 2 and continues to do so every 2-3 hours until 9am.

It seems when she wakes up at 2 that she'll go back to sleep if I only give her like 20-40mil but anytime after that it has to be a full bottle or she'll just stay awake crying.

I know sleep regression can last up to 6 weeks. Should I stop feeding her through out the night? Or should I keep feeding her until the sleep regression is over?