google ads, serious drop in impressions and clicks

I am looking for a Google Ads expert to help me with a serious drop in impressions and clicks. I noticed the drop within the last week and I am not sure if there is a specific reason for it. My ad budget has remained the same, so I need someone with experience to investigate and identify the cause of the problem.

Ideal skills and experience:
- Expertise in Google Ads
- Experience troubleshooting drops in impressions and clicks
- Ability to analyze data and identify trends
- Strong communication and problem-solving skills
- Familiarity with A/B testing and optimizing ad campaigns