i hate worrying

so I'm worried about my hair appointment now. there wasn't a consultation option on the new link they use for booking appointments. when my sister went in she told her I wanted to get my hair done soon and the girl said to book a consultation. but there wasn't any options for that, so I just chose the option closest to what I need. they didn't have an option for exactly what I need done because I am even kinda unsure how the process will go. I'm worried that if I get to my appointment she'll say she can't do all of the things I need done cuz she may have more appointments booked after me that day. my hair is going to take a long time. I need to have the pink fully removed for one and then she might possibly dye all of that part to match my roots and then highlight over it. I also have thick hair so if my mom's hair takes 4 hours I can only imagine mine taking up to 6 hours if she's gotta do all that. worried she won't be able to do it before my bday. I can't call cuz I have anxiety about calling for stuff like this. 

second thing I am worried about is I am running out of my medications and I don't know where to go since my doctor is gone now. last time I went to a walk-in clinic and it didn't sound like they wanted me to keep coming there for refills. they told me I need to find a new doctor. but idk any and I need these medicines by next week cuz I am literally almost out. idk how to find doctors. maybe i can go to the location my old doctor worked at and just use a diff doctor there idk. I hope they're even still in business at all. 

third I don't have insurance so it costs me about 90 bucks or more just to be seen for refills every 3 months. I still need to buy Christmas presents for some people so I'm worried I won't be able to in time cuz the dr visit, plus the costs of my medication is going to take up all of the money. just hate worrying about stuff cuz it takes over my mind and causes me to ONLY think about those things and stops me from functioning and doing stuff I should be doing.